86405785025

素因数分解:

$5^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{811}}^1\times {\mathrm{1013}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 122925548928

約数和(自身を除く): 36519763903

約数列:

[1, 5, 7, 25, 35, 175, 601, 811, 1013, 3005, 4055, 4207, 5065, 5677, 7091, 15025, 20275, 21035, 25325, 28385, 35455, 105175, 141925, 177275, 487411, 608813, 821543, 2437055, 3044065, 3411877, 4107715, 4261691, 5750801, 12185275, 15220325, 17059385, 20538575, 21308455, 28754005, 85296925, 106542275, 143770025, 493747343, 2468736715, 3456231401, 12343683575, 17281157005, 86405785025]

約数ペア:

[(1, 86405785025), (5, 17281157005), (7, 12343683575), (25, 3456231401), (35, 2468736715), (175, 493747343), (601, 143770025), (811, 106542275), (1013, 85296925), (3005, 28754005), (4055, 21308455), (4207, 20538575), (5065, 17059385), (5677, 15220325), (7091, 12185275), (15025, 5750801), (20275, 4261691), (21035, 4107715), (25325, 3411877), (28385, 3044065), (35455, 2437055), (105175, 821543), (141925, 608813), (177275, 487411)]