66960705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 138288384

約数和(自身を除く): 71327679

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 49, 51, 69, 85, 105, 115, 119, 147, 161, 233, 245, 255, 345, 357, 391, 483, 595, 699, 735, 805, 833, 1127, 1165, 1173, 1631, 1785, 1955, 2415, 2499, 2737, 3381, 3495, 3961, 4165, 4893, 5359, 5635, 5865, 8155, 8211, 11417, 11883, 12495, 13685, 16077, 16905, 19159, 19805, 24465, 26795, 27727, 34251, 37513, 41055, 57085, 57477, 59415, 80385, 83181, 91103, 95795, 112539, 138635, 171255, 187565, 194089, 262591, 273309, 287385, 415905, 455515, 562695, 582267, 637721, 787773, 970445, 1312955, 1366545, 1913163, 2911335, 3188605, 3938865, 4464047, 9565815, 13392141, 22320235, 66960705]

約数ペア:

[(1, 66960705), (3, 22320235), (5, 13392141), (7, 9565815), (15, 4464047), (17, 3938865), (21, 3188605), (23, 2911335), (35, 1913163), (49, 1366545), (51, 1312955), (69, 970445), (85, 787773), (105, 637721), (115, 582267), (119, 562695), (147, 455515), (161, 415905), (233, 287385), (245, 273309), (255, 262591), (345, 194089), (357, 187565), (391, 171255), (483, 138635), (595, 112539), (699, 95795), (735, 91103), (805, 83181), (833, 80385), (1127, 59415), (1165, 57477), (1173, 57085), (1631, 41055), (1785, 37513), (1955, 34251), (2415, 27727), (2499, 26795), (2737, 24465), (3381, 19805), (3495, 19159), (3961, 16905), (4165, 16077), (4893, 13685), (5359, 12495), (5635, 11883), (5865, 11417), (8155, 8211)]