12713946945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{77569}}^1$

素因数の和:77814

約数の個数: 48

約数和(自身を含む): 23769930240

約数和(自身を除く): 11055983295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 223, 245, 669, 735, 1115, 1561, 3345, 4683, 7805, 10927, 23415, 32781, 54635, 77569, 163905, 232707, 387845, 542983, 1163535, 1628949, 2714915, 3800881, 8144745, 11402643, 17297887, 19004405, 51893661, 57013215, 86489435, 121085209, 259468305, 363255627, 605426045, 847596463, 1816278135, 2542789389, 4237982315, 12713946945]

約数ペア:

[(1, 12713946945), (3, 4237982315), (5, 2542789389), (7, 1816278135), (15, 847596463), (21, 605426045), (35, 363255627), (49, 259468305), (105, 121085209), (147, 86489435), (223, 57013215), (245, 51893661), (669, 19004405), (735, 17297887), (1115, 11402643), (1561, 8144745), (3345, 3800881), (4683, 2714915), (7805, 1628949), (10927, 1163535), (23415, 542983), (32781, 387845), (54635, 232707), (77569, 163905)]