2016264825

素因数分解:

$3^3\times 5^2\times {\mathrm{661}}^1\times {\mathrm{4519}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 3710377600

約数和(自身を除く): 1694112775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 661, 675, 1983, 3305, 4519, 5949, 9915, 13557, 16525, 17847, 22595, 29745, 40671, 49575, 67785, 89235, 112975, 122013, 148725, 203355, 338925, 446175, 610065, 1016775, 2987059, 3050325, 8961177, 14935295, 26883531, 44805885, 74676475, 80650593, 134417655, 224029425, 403252965, 672088275, 2016264825]

約数ペア:

[(1, 2016264825), (3, 672088275), (5, 403252965), (9, 224029425), (15, 134417655), (25, 80650593), (27, 74676475), (45, 44805885), (75, 26883531), (135, 14935295), (225, 8961177), (661, 3050325), (675, 2987059), (1983, 1016775), (3305, 610065), (4519, 446175), (5949, 338925), (9915, 203355), (13557, 148725), (16525, 122013), (17847, 112975), (22595, 89235), (29745, 67785), (40671, 49575)]