1344005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 591355

約数列:

[1, 5, 13, 23, 29, 31, 65, 115, 145, 155, 299, 377, 403, 667, 713, 899, 1495, 1885, 2015, 3335, 3565, 4495, 8671, 9269, 11687, 20677, 43355, 46345, 58435, 103385, 268801, 1344005]

約数ペア:

[(1, 1344005), (5, 268801), (13, 103385), (23, 58435), (29, 46345), (31, 43355), (65, 20677), (115, 11687), (145, 9269), (155, 8671), (299, 4495), (377, 3565), (403, 3335), (667, 2015), (713, 1885), (899, 1495)]