157438355585

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{115931}}^1$

素因数の和:116214

約数の個数: 48

約数和(自身を含む): 230279905152

約数和(自身を除く): 72841549567

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 241, 245, 805, 1127, 1205, 1687, 5543, 5635, 8435, 11809, 27715, 38801, 59045, 115931, 194005, 271607, 579655, 811517, 1358035, 2666413, 4057585, 5680619, 13332065, 18664891, 27939371, 28403095, 93324455, 130654237, 139696855, 195575597, 642605533, 653271185, 977877985, 1369029179, 3213027665, 4498238731, 6845145895, 22491193655, 31487671117, 157438355585]

約数ペア:

[(1, 157438355585), (5, 31487671117), (7, 22491193655), (23, 6845145895), (35, 4498238731), (49, 3213027665), (115, 1369029179), (161, 977877985), (241, 653271185), (245, 642605533), (805, 195575597), (1127, 139696855), (1205, 130654237), (1687, 93324455), (5543, 28403095), (5635, 27939371), (8435, 18664891), (11809, 13332065), (27715, 5680619), (38801, 4057585), (59045, 2666413), (115931, 1358035), (194005, 811517), (271607, 579655)]