22075875

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 42332160

約数和(自身を除く): 20256285

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 211, 225, 279, 375, 465, 633, 675, 775, 837, 1055, 1125, 1395, 1899, 2325, 3165, 3375, 3875, 4185, 5275, 5697, 6541, 6975, 9495, 11625, 15825, 19623, 20925, 26375, 28485, 32705, 34875, 47475, 58869, 79125, 98115, 104625, 142425, 163525, 176607, 237375, 294345, 490575, 712125, 817625, 883035, 1471725, 2452875, 4415175, 7358625, 22075875]

約数ペア:

[(1, 22075875), (3, 7358625), (5, 4415175), (9, 2452875), (15, 1471725), (25, 883035), (27, 817625), (31, 712125), (45, 490575), (75, 294345), (93, 237375), (125, 176607), (135, 163525), (155, 142425), (211, 104625), (225, 98115), (279, 79125), (375, 58869), (465, 47475), (633, 34875), (675, 32705), (775, 28485), (837, 26375), (1055, 20925), (1125, 19623), (1395, 15825), (1899, 11625), (2325, 9495), (3165, 6975), (3375, 6541), (3875, 5697), (4185, 5275)]