72611145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52051}}^1$

素因数の和:52093

約数の個数: 24

約数和(自身を含む): 129921792

約数和(自身を除く): 57310647

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 52051, 156153, 260255, 468459, 780765, 1613581, 2342295, 4840743, 8067905, 14522229, 24203715, 72611145]

約数ペア:

[(1, 72611145), (3, 24203715), (5, 14522229), (9, 8067905), (15, 4840743), (31, 2342295), (45, 1613581), (93, 780765), (155, 468459), (279, 260255), (465, 156153), (1395, 52051)]