283725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 552916

約数和(自身を除く): 269191

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 97, 117, 195, 225, 291, 325, 485, 585, 873, 975, 1261, 1455, 2425, 2925, 3783, 4365, 6305, 7275, 11349, 18915, 21825, 31525, 56745, 94575, 283725]

約数ペア:

[(1, 283725), (3, 94575), (5, 56745), (9, 31525), (13, 21825), (15, 18915), (25, 11349), (39, 7275), (45, 6305), (65, 4365), (75, 3783), (97, 2925), (117, 2425), (195, 1455), (225, 1261), (291, 975), (325, 873), (485, 585)]