23156875

素因数分解:

$5^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 40

約数和(自身を含む): 33989120

約数和(自身を除く): 10832245

約数列:

[1, 5, 7, 25, 35, 67, 79, 125, 175, 335, 395, 469, 553, 625, 875, 1675, 1975, 2345, 2765, 4375, 5293, 8375, 9875, 11725, 13825, 26465, 37051, 41875, 49375, 58625, 69125, 132325, 185255, 293125, 345625, 661625, 926275, 3308125, 4631375, 23156875]

約数ペア:

[(1, 23156875), (5, 4631375), (7, 3308125), (25, 926275), (35, 661625), (67, 345625), (79, 293125), (125, 185255), (175, 132325), (335, 69125), (395, 58625), (469, 49375), (553, 41875), (625, 37051), (875, 26465), (1675, 13825), (1975, 11725), (2345, 9875), (2765, 8375), (4375, 5293)]