8361075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 14927616

約数和(自身を除く): 6566541

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 131, 185, 345, 393, 555, 575, 655, 851, 925, 1725, 1965, 2553, 2775, 3013, 3275, 4255, 4847, 9039, 9825, 12765, 14541, 15065, 21275, 24235, 45195, 63825, 72705, 75325, 111481, 121175, 225975, 334443, 363525, 557405, 1672215, 2787025, 8361075]

約数ペア:

[(1, 8361075), (3, 2787025), (5, 1672215), (15, 557405), (23, 363525), (25, 334443), (37, 225975), (69, 121175), (75, 111481), (111, 75325), (115, 72705), (131, 63825), (185, 45195), (345, 24235), (393, 21275), (555, 15065), (575, 14541), (655, 12765), (851, 9825), (925, 9039), (1725, 4847), (1965, 4255), (2553, 3275), (2775, 3013)]