85847475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 163918080

約数和(自身を除く): 78070605

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 303, 505, 525, 707, 1515, 1619, 2121, 2525, 3535, 4857, 7575, 8095, 10605, 11333, 17675, 24285, 33999, 40475, 53025, 56665, 121425, 163519, 169995, 283325, 490557, 817595, 849975, 1144633, 2452785, 3433899, 4087975, 5723165, 12263925, 17169495, 28615825, 85847475]

約数ペア:

[(1, 85847475), (3, 28615825), (5, 17169495), (7, 12263925), (15, 5723165), (21, 4087975), (25, 3433899), (35, 2452785), (75, 1144633), (101, 849975), (105, 817595), (175, 490557), (303, 283325), (505, 169995), (525, 163519), (707, 121425), (1515, 56665), (1619, 53025), (2121, 40475), (2525, 33999), (3535, 24285), (4857, 17675), (7575, 11333), (8095, 10605)]