87944025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{90199}}^1$

素因数の和:90225

約数の個数: 24

約数和(自身を含む): 156587200

約数和(自身を除く): 68643175

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 90199, 270597, 450995, 1172587, 1352985, 2254975, 3517761, 5862935, 6764925, 17588805, 29314675, 87944025]

約数ペア:

[(1, 87944025), (3, 29314675), (5, 17588805), (13, 6764925), (15, 5862935), (25, 3517761), (39, 2254975), (65, 1352985), (75, 1172587), (195, 450995), (325, 270597), (975, 90199)]