91424515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 45663485

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 2345, 2999, 4355, 6097, 14995, 20993, 30485, 38987, 104965, 194935, 200933, 272909, 1004665, 1364545, 1406531, 2612129, 7032655, 13060645, 18284903, 91424515]

約数ペア:

[(1, 91424515), (5, 18284903), (7, 13060645), (13, 7032655), (35, 2612129), (65, 1406531), (67, 1364545), (91, 1004665), (335, 272909), (455, 200933), (469, 194935), (871, 104965), (2345, 38987), (2999, 30485), (4355, 20993), (6097, 14995)]