2822175

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5371680

約数和(自身を除く): 2549505

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 113, 135, 185, 225, 333, 339, 555, 565, 675, 925, 999, 1017, 1665, 1695, 2775, 2825, 3051, 4181, 4995, 5085, 8325, 8475, 12543, 15255, 20905, 24975, 25425, 37629, 62715, 76275, 104525, 112887, 188145, 313575, 564435, 940725, 2822175]

約数ペア:

[(1, 2822175), (3, 940725), (5, 564435), (9, 313575), (15, 188145), (25, 112887), (27, 104525), (37, 76275), (45, 62715), (75, 37629), (111, 25425), (113, 24975), (135, 20905), (185, 15255), (225, 12543), (333, 8475), (339, 8325), (555, 5085), (565, 4995), (675, 4181), (925, 3051), (999, 2825), (1017, 2775), (1665, 1695)]