48874007975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{5669}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 66972588480

約数和(自身を除く): 18098580505

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 647, 1025, 2665, 3235, 5669, 8411, 13325, 16175, 26527, 28345, 42055, 73697, 132635, 141725, 210275, 232429, 344851, 368485, 663175, 1162145, 1724255, 1842425, 3021577, 3667843, 5810725, 8621275, 15107885, 18339215, 47681959, 75539425, 91696075, 150381563, 238409795, 751907815, 1192048975, 1954960319, 3759539075, 9774801595, 48874007975]

約数ペア:

[(1, 48874007975), (5, 9774801595), (13, 3759539075), (25, 1954960319), (41, 1192048975), (65, 751907815), (205, 238409795), (325, 150381563), (533, 91696075), (647, 75539425), (1025, 47681959), (2665, 18339215), (3235, 15107885), (5669, 8621275), (8411, 5810725), (13325, 3667843), (16175, 3021577), (26527, 1842425), (28345, 1724255), (42055, 1162145), (73697, 663175), (132635, 368485), (141725, 344851), (210275, 232429)]