20260515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 18557277

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 233, 255, 341, 465, 527, 561, 699, 935, 1023, 1165, 1581, 1705, 2563, 2635, 2805, 3495, 3961, 5115, 5797, 7223, 7689, 7905, 11883, 12815, 17391, 19805, 21669, 28985, 36115, 38445, 43571, 59415, 79453, 86955, 108345, 122791, 130713, 217855, 238359, 368373, 397265, 613955, 653565, 1191795, 1350701, 1841865, 4052103, 6753505, 20260515]

約数ペア:

[(1, 20260515), (3, 6753505), (5, 4052103), (11, 1841865), (15, 1350701), (17, 1191795), (31, 653565), (33, 613955), (51, 397265), (55, 368373), (85, 238359), (93, 217855), (155, 130713), (165, 122791), (187, 108345), (233, 86955), (255, 79453), (341, 59415), (465, 43571), (527, 38445), (561, 36115), (699, 28985), (935, 21669), (1023, 19805), (1165, 17391), (1581, 12815), (1705, 11883), (2563, 7905), (2635, 7689), (2805, 7223), (3495, 5797), (3961, 5115)]