79235025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 136181760

約数和(自身を除く): 56946735

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 129, 215, 237, 311, 395, 645, 933, 1075, 1185, 1555, 1975, 3225, 3397, 4665, 5925, 7775, 10191, 13373, 16985, 23325, 24569, 40119, 50955, 66865, 73707, 84925, 122845, 200595, 254775, 334325, 368535, 614225, 1002975, 1056467, 1842675, 3169401, 5282335, 15847005, 26411675, 79235025]

約数ペア:

[(1, 79235025), (3, 26411675), (5, 15847005), (15, 5282335), (25, 3169401), (43, 1842675), (75, 1056467), (79, 1002975), (129, 614225), (215, 368535), (237, 334325), (311, 254775), (395, 200595), (645, 122845), (933, 84925), (1075, 73707), (1185, 66865), (1555, 50955), (1975, 40119), (3225, 24569), (3397, 23325), (4665, 16985), (5925, 13373), (7775, 10191)]