25152435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 59540832

約数和(自身を除く): 34388397

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 45, 49, 51, 55, 61, 63, 77, 85, 99, 105, 119, 147, 153, 165, 183, 187, 231, 245, 255, 305, 315, 357, 385, 427, 441, 495, 539, 549, 561, 595, 671, 693, 735, 765, 833, 915, 935, 1037, 1071, 1155, 1281, 1309, 1617, 1683, 1785, 2013, 2135, 2205, 2499, 2695, 2745, 2805, 2989, 3111, 3355, 3465, 3843, 3927, 4165, 4697, 4851, 5185, 5355, 6039, 6405, 6545, 7259, 7497, 8085, 8415, 8967, 9163, 9333, 10065, 11407, 11781, 12495, 14091, 14945, 15555, 19215, 19635, 21777, 23485, 24255, 26901, 27489, 30195, 32879, 34221, 36295, 37485, 42273, 44835, 45815, 46665, 50813, 57035, 58905, 65331, 70455, 79849, 82467, 98637, 102663, 108885, 134505, 137445, 152439, 164395, 171105, 211365, 239547, 254065, 295911, 326655, 399245, 412335, 457317, 493185, 513315, 558943, 718641, 762195, 1197735, 1479555, 1676829, 2286585, 2794715, 3593205, 5030487, 8384145, 25152435]

約数ペア:

[(1, 25152435), (3, 8384145), (5, 5030487), (7, 3593205), (9, 2794715), (11, 2286585), (15, 1676829), (17, 1479555), (21, 1197735), (33, 762195), (35, 718641), (45, 558943), (49, 513315), (51, 493185), (55, 457317), (61, 412335), (63, 399245), (77, 326655), (85, 295911), (99, 254065), (105, 239547), (119, 211365), (147, 171105), (153, 164395), (165, 152439), (183, 137445), (187, 134505), (231, 108885), (245, 102663), (255, 98637), (305, 82467), (315, 79849), (357, 70455), (385, 65331), (427, 58905), (441, 57035), (495, 50813), (539, 46665), (549, 45815), (561, 44835), (595, 42273), (671, 37485), (693, 36295), (735, 34221), (765, 32879), (833, 30195), (915, 27489), (935, 26901), (1037, 24255), (1071, 23485), (1155, 21777), (1281, 19635), (1309, 19215), (1617, 15555), (1683, 14945), (1785, 14091), (2013, 12495), (2135, 11781), (2205, 11407), (2499, 10065), (2695, 9333), (2745, 9163), (2805, 8967), (2989, 8415), (3111, 8085), (3355, 7497), (3465, 7259), (3843, 6545), (3927, 6405), (4165, 6039), (4697, 5355), (4851, 5185)]