27669525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 51737760

約数和(自身を除く): 24068235

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 59, 65, 75, 111, 169, 177, 185, 195, 295, 325, 481, 507, 555, 767, 845, 885, 925, 975, 1443, 1475, 2183, 2301, 2405, 2535, 2775, 3835, 4225, 4425, 6253, 6549, 7215, 9971, 10915, 11505, 12025, 12675, 18759, 19175, 28379, 29913, 31265, 32745, 36075, 49855, 54575, 57525, 85137, 93795, 141895, 149565, 156325, 163725, 249275, 368927, 425685, 468975, 709475, 747825, 1106781, 1844635, 2128425, 5533905, 9223175, 27669525]

約数ペア:

[(1, 27669525), (3, 9223175), (5, 5533905), (13, 2128425), (15, 1844635), (25, 1106781), (37, 747825), (39, 709475), (59, 468975), (65, 425685), (75, 368927), (111, 249275), (169, 163725), (177, 156325), (185, 149565), (195, 141895), (295, 93795), (325, 85137), (481, 57525), (507, 54575), (555, 49855), (767, 36075), (845, 32745), (885, 31265), (925, 29913), (975, 28379), (1443, 19175), (1475, 18759), (2183, 12675), (2301, 12025), (2405, 11505), (2535, 10915), (2775, 9971), (3835, 7215), (4225, 6549), (4425, 6253)]