3156075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 6194916

約数和(自身を除く): 3038841

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 83, 117, 169, 195, 225, 249, 325, 415, 507, 585, 747, 845, 975, 1079, 1245, 1521, 2075, 2535, 2925, 3237, 3735, 4225, 5395, 6225, 7605, 9711, 12675, 14027, 16185, 18675, 26975, 38025, 42081, 48555, 70135, 80925, 126243, 210405, 242775, 350675, 631215, 1052025, 3156075]

約数ペア:

[(1, 3156075), (3, 1052025), (5, 631215), (9, 350675), (13, 242775), (15, 210405), (25, 126243), (39, 80925), (45, 70135), (65, 48555), (75, 42081), (83, 38025), (117, 26975), (169, 18675), (195, 16185), (225, 14027), (249, 12675), (325, 9711), (415, 7605), (507, 6225), (585, 5395), (747, 4225), (845, 3735), (975, 3237), (1079, 2925), (1245, 2535), (1521, 2075)]