90100875

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 151534656

約数和(自身を除く): 61433781

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 375, 485, 1455, 2425, 2477, 7275, 7431, 12125, 12385, 36375, 37155, 61925, 185775, 240269, 309625, 720807, 928875, 1201345, 3604035, 6006725, 18020175, 30033625, 90100875]

約数ペア:

[(1, 90100875), (3, 30033625), (5, 18020175), (15, 6006725), (25, 3604035), (75, 1201345), (97, 928875), (125, 720807), (291, 309625), (375, 240269), (485, 185775), (1455, 61925), (2425, 37155), (2477, 36375), (7275, 12385), (7431, 12125)]