72274485

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 121946112

約数和(自身を除く): 49671627

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 3307, 4371, 7285, 9921, 16535, 21855, 49605, 102517, 155429, 307551, 466287, 512585, 777145, 1537755, 2331435, 4818299, 14454897, 24091495, 72274485]

約数ペア:

[(1, 72274485), (3, 24091495), (5, 14454897), (15, 4818299), (31, 2331435), (47, 1537755), (93, 777145), (141, 512585), (155, 466287), (235, 307551), (465, 155429), (705, 102517), (1457, 49605), (3307, 21855), (4371, 16535), (7285, 9921)]