3140994025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 4436938240

約数和(自身を除く): 1295944215

約数列:

[1, 5, 13, 19, 25, 65, 95, 223, 247, 325, 475, 1115, 1235, 2281, 2899, 4237, 5575, 6175, 11405, 14495, 21185, 29653, 43339, 55081, 57025, 72475, 105925, 148265, 216695, 275405, 508663, 563407, 741325, 1083475, 1377025, 2543315, 2817035, 6612619, 9664597, 12716575, 14085175, 33063095, 48322985, 125639761, 165315475, 241614925, 628198805, 3140994025]

約数ペア:

[(1, 3140994025), (5, 628198805), (13, 241614925), (19, 165315475), (25, 125639761), (65, 48322985), (95, 33063095), (223, 14085175), (247, 12716575), (325, 9664597), (475, 6612619), (1115, 2817035), (1235, 2543315), (2281, 1377025), (2899, 1083475), (4237, 741325), (5575, 563407), (6175, 508663), (11405, 275405), (14495, 216695), (21185, 148265), (29653, 105925), (43339, 72475), (55081, 57025)]