137700915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26921}}^1$

素因数の和:26971

約数の個数: 32

約数和(自身を含む): 248113152

約数和(自身を除く): 110412237

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 26921, 80763, 134605, 296131, 403815, 834551, 888393, 1480655, 2503653, 4172755, 4441965, 9180061, 12518265, 27540183, 45900305, 137700915]

約数ペア:

[(1, 137700915), (3, 45900305), (5, 27540183), (11, 12518265), (15, 9180061), (31, 4441965), (33, 4172755), (55, 2503653), (93, 1480655), (155, 888393), (165, 834551), (341, 403815), (465, 296131), (1023, 134605), (1705, 80763), (5115, 26921)]