749775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 1336720

約数和(自身を除く): 586945

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 769, 975, 2307, 3845, 9997, 11535, 19225, 29991, 49985, 57675, 149955, 249925, 749775]

約数ペア:

[(1, 749775), (3, 249925), (5, 149955), (13, 57675), (15, 49985), (25, 29991), (39, 19225), (65, 11535), (75, 9997), (195, 3845), (325, 2307), (769, 975)]