87237975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{9613}}^1$

素因数の和:9648

約数の個数: 36

約数和(自身を含む): 158554088

約数和(自身を除く): 71316113

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 3025, 9075, 9613, 28839, 48065, 105743, 144195, 240325, 317229, 528715, 720975, 1163173, 1586145, 2643575, 3489519, 5815865, 7930725, 17447595, 29079325, 87237975]

約数ペア:

[(1, 87237975), (3, 29079325), (5, 17447595), (11, 7930725), (15, 5815865), (25, 3489519), (33, 2643575), (55, 1586145), (75, 1163173), (121, 720975), (165, 528715), (275, 317229), (363, 240325), (605, 144195), (825, 105743), (1815, 48065), (3025, 28839), (9075, 9613)]