129206715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 242445312

約数和(自身を除く): 113238597

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 165, 187, 219, 255, 365, 561, 631, 803, 935, 1095, 1241, 1893, 2409, 2805, 3155, 3723, 4015, 6205, 6941, 9465, 10727, 12045, 13651, 18615, 20823, 32181, 34705, 40953, 46063, 53635, 68255, 104115, 117997, 138189, 160905, 204765, 230315, 353991, 506693, 589985, 690945, 783071, 1520079, 1769955, 2349213, 2533465, 3915355, 7600395, 8613781, 11746065, 25841343, 43068905, 129206715]

約数ペア:

[(1, 129206715), (3, 43068905), (5, 25841343), (11, 11746065), (15, 8613781), (17, 7600395), (33, 3915355), (51, 2533465), (55, 2349213), (73, 1769955), (85, 1520079), (165, 783071), (187, 690945), (219, 589985), (255, 506693), (365, 353991), (561, 230315), (631, 204765), (803, 160905), (935, 138189), (1095, 117997), (1241, 104115), (1893, 68255), (2409, 53635), (2805, 46063), (3155, 40953), (3723, 34705), (4015, 32181), (6205, 20823), (6941, 18615), (9465, 13651), (10727, 12045)]