41971475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 25524205

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 971, 1235, 1729, 2275, 3325, 4855, 6175, 6797, 8645, 12623, 18449, 24275, 33985, 43225, 63115, 88361, 92245, 129143, 169925, 239837, 315575, 441805, 461225, 645715, 1199185, 1678859, 2209025, 3228575, 5995925, 8394295, 41971475]

約数ペア:

[(1, 41971475), (5, 8394295), (7, 5995925), (13, 3228575), (19, 2209025), (25, 1678859), (35, 1199185), (65, 645715), (91, 461225), (95, 441805), (133, 315575), (175, 239837), (247, 169925), (325, 129143), (455, 92245), (475, 88361), (665, 63115), (971, 43225), (1235, 33985), (1729, 24275), (2275, 18449), (3325, 12623), (4855, 8645), (6175, 6797)]