67938735

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 114877440

約数和(自身を除く): 46938705

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3323, 4089, 6815, 9969, 16615, 20445, 49845, 96367, 156181, 289101, 468543, 481835, 780905, 1445505, 2342715, 4529249, 13587747, 22646245, 67938735]

約数ペア:

[(1, 67938735), (3, 22646245), (5, 13587747), (15, 4529249), (29, 2342715), (47, 1445505), (87, 780905), (141, 481835), (145, 468543), (235, 289101), (435, 156181), (705, 96367), (1363, 49845), (3323, 20445), (4089, 16615), (6815, 9969)]