24397125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 44478720

約数和(自身を除く): 20081595

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 89, 125, 129, 215, 255, 267, 375, 425, 445, 645, 731, 1075, 1275, 1335, 1513, 2125, 2193, 2225, 3225, 3655, 3827, 4539, 5375, 6375, 6675, 7565, 10965, 11125, 11481, 16125, 18275, 19135, 22695, 33375, 37825, 54825, 57405, 65059, 91375, 95675, 113475, 189125, 195177, 274125, 287025, 325295, 478375, 567375, 975885, 1435125, 1626475, 4879425, 8132375, 24397125]

約数ペア:

[(1, 24397125), (3, 8132375), (5, 4879425), (15, 1626475), (17, 1435125), (25, 975885), (43, 567375), (51, 478375), (75, 325295), (85, 287025), (89, 274125), (125, 195177), (129, 189125), (215, 113475), (255, 95675), (267, 91375), (375, 65059), (425, 57405), (445, 54825), (645, 37825), (731, 33375), (1075, 22695), (1275, 19135), (1335, 18275), (1513, 16125), (2125, 11481), (2193, 11125), (2225, 10965), (3225, 7565), (3655, 6675), (3827, 6375), (4539, 5375)]