2012596875

素因数分解:

$3^4\times 5^5\times {\mathrm{7951}}^1$

素因数の和:7988

約数の個数: 60

約数和(自身を含む): 3758321952

約数和(自身を除く): 1745725077

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1875, 2025, 3125, 3375, 5625, 7951, 9375, 10125, 16875, 23853, 28125, 39755, 50625, 71559, 84375, 119265, 198775, 214677, 253125, 357795, 596325, 644031, 993875, 1073385, 1788975, 2981625, 3220155, 4969375, 5366925, 8944875, 14908125, 16100775, 24846875, 26834625, 44724375, 74540625, 80503875, 134173125, 223621875, 402519375, 670865625, 2012596875]

約数ペア:

[(1, 2012596875), (3, 670865625), (5, 402519375), (9, 223621875), (15, 134173125), (25, 80503875), (27, 74540625), (45, 44724375), (75, 26834625), (81, 24846875), (125, 16100775), (135, 14908125), (225, 8944875), (375, 5366925), (405, 4969375), (625, 3220155), (675, 2981625), (1125, 1788975), (1875, 1073385), (2025, 993875), (3125, 644031), (3375, 596325), (5625, 357795), (7951, 253125), (9375, 214677), (10125, 198775), (16875, 119265), (23853, 84375), (28125, 71559), (39755, 50625)]