65791425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 125527680

約数和(自身を除く): 59736255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 113, 175, 339, 525, 565, 791, 1109, 1695, 2373, 2825, 3327, 3955, 5545, 7763, 8475, 11865, 16635, 19775, 23289, 27725, 38815, 59325, 83175, 116445, 125317, 194075, 375951, 582225, 626585, 877219, 1879755, 2631657, 3132925, 4386095, 9398775, 13158285, 21930475, 65791425]

約数ペア:

[(1, 65791425), (3, 21930475), (5, 13158285), (7, 9398775), (15, 4386095), (21, 3132925), (25, 2631657), (35, 1879755), (75, 877219), (105, 626585), (113, 582225), (175, 375951), (339, 194075), (525, 125317), (565, 116445), (791, 83175), (1109, 59325), (1695, 38815), (2373, 27725), (2825, 23289), (3327, 19775), (3955, 16635), (5545, 11865), (7763, 8475)]