42272285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 18380515

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1559, 1595, 2465, 5423, 7795, 17149, 26503, 27115, 45211, 85745, 132515, 226055, 291533, 497321, 768587, 1457665, 2486605, 3842935, 8454457, 42272285]

約数ペア:

[(1, 42272285), (5, 8454457), (11, 3842935), (17, 2486605), (29, 1457665), (55, 768587), (85, 497321), (145, 291533), (187, 226055), (319, 132515), (493, 85745), (935, 45211), (1559, 27115), (1595, 26503), (2465, 17149), (5423, 7795)]