12952125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 24214320

約数和(自身を除く): 11262195

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 397, 435, 725, 1125, 1191, 1305, 1985, 2175, 3573, 3625, 5955, 6525, 9925, 10875, 11513, 17865, 29775, 32625, 34539, 49625, 57565, 89325, 103617, 148875, 172695, 287825, 446625, 518085, 863475, 1439125, 2590425, 4317375, 12952125]

約数ペア:

[(1, 12952125), (3, 4317375), (5, 2590425), (9, 1439125), (15, 863475), (25, 518085), (29, 446625), (45, 287825), (75, 172695), (87, 148875), (125, 103617), (145, 89325), (225, 57565), (261, 49625), (375, 34539), (397, 32625), (435, 29775), (725, 17865), (1125, 11513), (1191, 10875), (1305, 9925), (1985, 6525), (2175, 5955), (3573, 3625)]