15660112975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1175243}}^1$

素因数の和:1175307

約数の個数: 24

約数和(自身を含む): 21422347632

約数和(自身を除く): 5762234657

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 1175243, 5876215, 15278159, 29381075, 48184963, 76390795, 240924815, 381953975, 626404519, 1204624075, 3132022595, 15660112975]

約数ペア:

[(1, 15660112975), (5, 3132022595), (13, 1204624075), (25, 626404519), (41, 381953975), (65, 240924815), (205, 76390795), (325, 48184963), (533, 29381075), (1025, 15278159), (2665, 5876215), (13325, 1175243)]