7056707775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{18049}}^1$

素因数の和:18476

約数の個数: 48

約数和(自身を含む): 12596589600

約数和(自身を除く): 5539881825

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 401, 975, 1203, 2005, 5213, 6015, 10025, 15639, 18049, 26065, 30075, 54147, 78195, 90245, 130325, 234637, 270735, 390975, 451225, 703911, 1173185, 1353675, 3519555, 5865925, 7237649, 17597775, 21712947, 36188245, 94089437, 108564735, 180941225, 282268311, 470447185, 542823675, 1411341555, 2352235925, 7056707775]

約数ペア:

[(1, 7056707775), (3, 2352235925), (5, 1411341555), (13, 542823675), (15, 470447185), (25, 282268311), (39, 180941225), (65, 108564735), (75, 94089437), (195, 36188245), (325, 21712947), (401, 17597775), (975, 7237649), (1203, 5865925), (2005, 3519555), (5213, 1353675), (6015, 1173185), (10025, 703911), (15639, 451225), (18049, 390975), (26065, 270735), (30075, 234637), (54147, 130325), (78195, 90245)]