155583285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72533}}^1$

素因数の和:72565

約数の個数: 32

約数和(自身を含む): 292457088

約数和(自身を除く): 136873803

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 72533, 217599, 362665, 797863, 942929, 1087995, 2393589, 2828787, 3989315, 4714645, 10372219, 11967945, 14143935, 31116657, 51861095, 155583285]

約数ペア:

[(1, 155583285), (3, 51861095), (5, 31116657), (11, 14143935), (13, 11967945), (15, 10372219), (33, 4714645), (39, 3989315), (55, 2828787), (65, 2393589), (143, 1087995), (165, 942929), (195, 797863), (429, 362665), (715, 217599), (2145, 72533)]