392955255

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 916160544

約数和(自身を除く): 523205289

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 49, 51, 55, 63, 77, 85, 99, 105, 119, 147, 153, 165, 187, 231, 245, 255, 315, 357, 385, 441, 495, 539, 561, 595, 693, 735, 765, 833, 935, 953, 1071, 1155, 1309, 1617, 1683, 1785, 2205, 2499, 2695, 2805, 2859, 3465, 3927, 4165, 4765, 4851, 5355, 6545, 6671, 7497, 8085, 8415, 8577, 9163, 10483, 11781, 12495, 14295, 16201, 19635, 20013, 24255, 27489, 31449, 33355, 37485, 42885, 45815, 46697, 48603, 52415, 58905, 60039, 73381, 81005, 82467, 94347, 100065, 113407, 137445, 140091, 145809, 157245, 178211, 220143, 233485, 243015, 300195, 340221, 366905, 412335, 420273, 471735, 513667, 534633, 567035, 660429, 700455, 729045, 793849, 891055, 1020663, 1100715, 1247477, 1541001, 1603899, 1701105, 2101365, 2381547, 2568335, 2673165, 3302145, 3742431, 3969245, 4623003, 5103315, 6237385, 7144641, 7705005, 8019495, 8732339, 11227293, 11907735, 18712155, 23115015, 26197017, 35723205, 43661695, 56136465, 78591051, 130985085, 392955255]

約数ペア:

[(1, 392955255), (3, 130985085), (5, 78591051), (7, 56136465), (9, 43661695), (11, 35723205), (15, 26197017), (17, 23115015), (21, 18712155), (33, 11907735), (35, 11227293), (45, 8732339), (49, 8019495), (51, 7705005), (55, 7144641), (63, 6237385), (77, 5103315), (85, 4623003), (99, 3969245), (105, 3742431), (119, 3302145), (147, 2673165), (153, 2568335), (165, 2381547), (187, 2101365), (231, 1701105), (245, 1603899), (255, 1541001), (315, 1247477), (357, 1100715), (385, 1020663), (441, 891055), (495, 793849), (539, 729045), (561, 700455), (595, 660429), (693, 567035), (735, 534633), (765, 513667), (833, 471735), (935, 420273), (953, 412335), (1071, 366905), (1155, 340221), (1309, 300195), (1617, 243015), (1683, 233485), (1785, 220143), (2205, 178211), (2499, 157245), (2695, 145809), (2805, 140091), (2859, 137445), (3465, 113407), (3927, 100065), (4165, 94347), (4765, 82467), (4851, 81005), (5355, 73381), (6545, 60039), (6671, 58905), (7497, 52415), (8085, 48603), (8415, 46697), (8577, 45815), (9163, 42885), (10483, 37485), (11781, 33355), (12495, 31449), (14295, 27489), (16201, 24255), (19635, 20013)]