8057475

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 15664176

約数和(自身を除く): 7606701

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 173, 207, 225, 345, 405, 519, 575, 621, 675, 865, 1035, 1557, 1725, 1863, 2025, 2595, 3105, 3979, 4325, 4671, 5175, 7785, 9315, 11937, 12975, 14013, 15525, 19895, 23355, 35811, 38925, 46575, 59685, 70065, 99475, 107433, 116775, 179055, 298425, 322299, 350325, 537165, 895275, 1611495, 2685825, 8057475]

約数ペア:

[(1, 8057475), (3, 2685825), (5, 1611495), (9, 895275), (15, 537165), (23, 350325), (25, 322299), (27, 298425), (45, 179055), (69, 116775), (75, 107433), (81, 99475), (115, 70065), (135, 59685), (173, 46575), (207, 38925), (225, 35811), (345, 23355), (405, 19895), (519, 15525), (575, 14013), (621, 12975), (675, 11937), (865, 9315), (1035, 7785), (1557, 5175), (1725, 4671), (1863, 4325), (2025, 3979), (2595, 3105)]