80442375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 149385600

約数和(自身を除く): 68943225

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 195, 325, 375, 377, 435, 569, 725, 975, 1131, 1625, 1707, 1885, 2175, 2845, 3625, 4875, 5655, 7397, 8535, 9425, 10875, 14225, 16501, 22191, 28275, 36985, 42675, 47125, 49503, 71125, 82505, 110955, 141375, 184925, 213375, 214513, 247515, 412525, 554775, 643539, 924625, 1072565, 1237575, 2062625, 2773875, 3217695, 5362825, 6187875, 16088475, 26814125, 80442375]

約数ペア:

[(1, 80442375), (3, 26814125), (5, 16088475), (13, 6187875), (15, 5362825), (25, 3217695), (29, 2773875), (39, 2062625), (65, 1237575), (75, 1072565), (87, 924625), (125, 643539), (145, 554775), (195, 412525), (325, 247515), (375, 214513), (377, 213375), (435, 184925), (569, 141375), (725, 110955), (975, 82505), (1131, 71125), (1625, 49503), (1707, 47125), (1885, 42675), (2175, 36985), (2845, 28275), (3625, 22191), (4875, 16501), (5655, 14225), (7397, 10875), (8535, 9425)]