487083575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 714168576

約数和(自身を除く): 227085001

約数列:

[1, 5, 11, 17, 25, 43, 55, 85, 187, 215, 275, 425, 473, 731, 935, 1075, 2365, 2423, 3655, 4675, 8041, 11825, 12115, 18275, 26653, 40205, 41191, 60575, 104189, 133265, 201025, 205955, 453101, 520945, 666325, 1029775, 1146079, 1771213, 2265505, 2604725, 5730395, 8856065, 11327525, 19483343, 28651975, 44280325, 97416715, 487083575]

約数ペア:

[(1, 487083575), (5, 97416715), (11, 44280325), (17, 28651975), (25, 19483343), (43, 11327525), (55, 8856065), (85, 5730395), (187, 2604725), (215, 2265505), (275, 1771213), (425, 1146079), (473, 1029775), (731, 666325), (935, 520945), (1075, 453101), (2365, 205955), (2423, 201025), (3655, 133265), (4675, 104189), (8041, 60575), (11825, 41191), (12115, 40205), (18275, 26653)]