67540785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11173}}^1$

素因数の和:11225

約数の個数: 32

約数和(自身を含む): 120142848

約数和(自身を除く): 52602063

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 11173, 33519, 55865, 145249, 167595, 346363, 435747, 726245, 1039089, 1731815, 2178735, 4502719, 5195445, 13508157, 22513595, 67540785]

約数ペア:

[(1, 67540785), (3, 22513595), (5, 13508157), (13, 5195445), (15, 4502719), (31, 2178735), (39, 1731815), (65, 1039089), (93, 726245), (155, 435747), (195, 346363), (403, 167595), (465, 145249), (1209, 55865), (2015, 33519), (6045, 11173)]