15707067545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{51229}}^1$

素因数の和:51389

約数の個数: 32

約数和(自身を含む): 20914135200

約数和(自身を除く): 5207067655

約数列:

[1, 5, 13, 53, 65, 89, 265, 445, 689, 1157, 3445, 4717, 5785, 23585, 51229, 61321, 256145, 306605, 665977, 2715137, 3329885, 4559381, 13575685, 22796905, 35296781, 59271953, 176483905, 241647193, 296359765, 1208235965, 3141413509, 15707067545]

約数ペア:

[(1, 15707067545), (5, 3141413509), (13, 1208235965), (53, 296359765), (65, 241647193), (89, 176483905), (265, 59271953), (445, 35296781), (689, 22796905), (1157, 13575685), (3445, 4559381), (4717, 3329885), (5785, 2715137), (23585, 665977), (51229, 306605), (61321, 256145)]