74880975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76801}}^1$

素因数の和:76827

約数の個数: 24

約数和(自身を含む): 133328272

約数和(自身を除く): 58447297

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 76801, 230403, 384005, 998413, 1152015, 1920025, 2995239, 4992065, 5760075, 14976195, 24960325, 74880975]

約数ペア:

[(1, 74880975), (3, 24960325), (5, 14976195), (13, 5760075), (15, 4992065), (25, 2995239), (39, 1920025), (65, 1152015), (75, 998413), (195, 384005), (325, 230403), (975, 76801)]