71736015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11867}}^1$

素因数の和:11919

約数の個数: 32

約数和(自身を含む): 127604736

約数和(自身を除く): 55868721

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 11867, 35601, 59335, 154271, 178005, 367877, 462813, 771355, 1103631, 1839385, 2314065, 4782401, 5518155, 14347203, 23912005, 71736015]

約数ペア:

[(1, 71736015), (3, 23912005), (5, 14347203), (13, 5518155), (15, 4782401), (31, 2314065), (39, 1839385), (65, 1103631), (93, 771355), (155, 462813), (195, 367877), (403, 178005), (465, 154271), (1209, 59335), (2015, 35601), (6045, 11867)]