1402502405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 1770024960

約数和(自身を除く): 367522555

約数列:

[1, 5, 43, 71, 79, 215, 355, 395, 1163, 3053, 3397, 5609, 5815, 15265, 16985, 28045, 50009, 82573, 91877, 241187, 250045, 412865, 459385, 1205935, 3550639, 3950711, 6523267, 17753195, 19753555, 32616335, 280500481, 1402502405]

約数ペア:

[(1, 1402502405), (5, 280500481), (43, 32616335), (71, 19753555), (79, 17753195), (215, 6523267), (355, 3950711), (395, 3550639), (1163, 1205935), (3053, 459385), (3397, 412865), (5609, 250045), (5815, 241187), (15265, 91877), (16985, 82573), (28045, 50009)]