37839825

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 70729600

約数和(自身を除く): 32889775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 919, 1525, 1647, 2745, 2757, 4575, 4595, 8235, 8271, 13725, 13785, 22975, 24813, 41175, 41355, 56059, 68925, 124065, 168177, 206775, 280295, 504531, 620325, 840885, 1401475, 1513593, 2522655, 4204425, 7567965, 12613275, 37839825]

約数ペア:

[(1, 37839825), (3, 12613275), (5, 7567965), (9, 4204425), (15, 2522655), (25, 1513593), (27, 1401475), (45, 840885), (61, 620325), (75, 504531), (135, 280295), (183, 206775), (225, 168177), (305, 124065), (549, 68925), (675, 56059), (915, 41355), (919, 41175), (1525, 24813), (1647, 22975), (2745, 13785), (2757, 13725), (4575, 8271), (4595, 8235)]