12826125

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 24928176

約数和(自身を除く): 12102051

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 877, 975, 1125, 1625, 2631, 2925, 4385, 4875, 7893, 11401, 13155, 14625, 21925, 34203, 39465, 57005, 65775, 102609, 109625, 171015, 197325, 285025, 328875, 513045, 855075, 986625, 1425125, 2565225, 4275375, 12826125]

約数ペア:

[(1, 12826125), (3, 4275375), (5, 2565225), (9, 1425125), (13, 986625), (15, 855075), (25, 513045), (39, 328875), (45, 285025), (65, 197325), (75, 171015), (117, 109625), (125, 102609), (195, 65775), (225, 57005), (325, 39465), (375, 34203), (585, 21925), (877, 14625), (975, 13155), (1125, 11401), (1625, 7893), (2631, 4875), (2925, 4385)]