8910525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 17245920

約数和(自身を除く): 8335395

約数列:

[1, 3, 5, 13, 15, 19, 25, 37, 39, 57, 65, 75, 95, 111, 169, 185, 195, 247, 285, 325, 475, 481, 507, 555, 703, 741, 845, 925, 975, 1235, 1425, 1443, 2109, 2405, 2535, 2775, 3211, 3515, 3705, 4225, 6175, 6253, 7215, 9139, 9633, 10545, 12025, 12675, 16055, 17575, 18525, 18759, 27417, 31265, 36075, 45695, 48165, 52725, 80275, 93795, 118807, 137085, 156325, 228475, 240825, 356421, 468975, 594035, 685425, 1782105, 2970175, 8910525]

約数ペア:

[(1, 8910525), (3, 2970175), (5, 1782105), (13, 685425), (15, 594035), (19, 468975), (25, 356421), (37, 240825), (39, 228475), (57, 156325), (65, 137085), (75, 118807), (95, 93795), (111, 80275), (169, 52725), (185, 48165), (195, 45695), (247, 36075), (285, 31265), (325, 27417), (475, 18759), (481, 18525), (507, 17575), (555, 16055), (703, 12675), (741, 12025), (845, 10545), (925, 9633), (975, 9139), (1235, 7215), (1425, 6253), (1443, 6175), (2109, 4225), (2405, 3705), (2535, 3515), (2775, 3211)]