33795775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 47880120

約数和(自身を除く): 14084345

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 421, 475, 845, 1235, 2105, 3211, 4225, 5473, 6175, 7999, 10525, 16055, 27365, 39995, 71149, 80275, 103987, 136825, 199975, 355745, 519935, 1351831, 1778725, 2599675, 6759155, 33795775]

約数ペア:

[(1, 33795775), (5, 6759155), (13, 2599675), (19, 1778725), (25, 1351831), (65, 519935), (95, 355745), (169, 199975), (247, 136825), (325, 103987), (421, 80275), (475, 71149), (845, 39995), (1235, 27365), (2105, 16055), (3211, 10525), (4225, 7999), (5473, 6175)]