40757925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 76870080

約数和(自身を除く): 36112155

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 2459, 3315, 5525, 7377, 12295, 16575, 31967, 36885, 41803, 61475, 95901, 125409, 159835, 184425, 209015, 479505, 543439, 627045, 799175, 1045075, 1630317, 2397525, 2717195, 3135225, 8151585, 13585975, 40757925]

約数ペア:

[(1, 40757925), (3, 13585975), (5, 8151585), (13, 3135225), (15, 2717195), (17, 2397525), (25, 1630317), (39, 1045075), (51, 799175), (65, 627045), (75, 543439), (85, 479505), (195, 209015), (221, 184425), (255, 159835), (325, 125409), (425, 95901), (663, 61475), (975, 41803), (1105, 36885), (1275, 31967), (2459, 16575), (3315, 12295), (5525, 7377)]