2912350065

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 4891041792

約数和(自身を除く): 1978691727

約数列:

[1, 3, 5, 15, 47, 71, 83, 141, 213, 235, 249, 355, 415, 701, 705, 1065, 1245, 2103, 3337, 3505, 3901, 5893, 10011, 10515, 11703, 16685, 17679, 19505, 29465, 32947, 49771, 50055, 58183, 58515, 88395, 98841, 149313, 164735, 174549, 248855, 276971, 290915, 494205, 746565, 830913, 872745, 1384855, 2339237, 2734601, 4130993, 4154565, 7017711, 8203803, 11696185, 12392979, 13673005, 20654965, 35088555, 41019015, 61964895, 194156671, 582470013, 970783355, 2912350065]

約数ペア:

[(1, 2912350065), (3, 970783355), (5, 582470013), (15, 194156671), (47, 61964895), (71, 41019015), (83, 35088555), (141, 20654965), (213, 13673005), (235, 12392979), (249, 11696185), (355, 8203803), (415, 7017711), (701, 4154565), (705, 4130993), (1065, 2734601), (1245, 2339237), (2103, 1384855), (3337, 872745), (3505, 830913), (3901, 746565), (5893, 494205), (10011, 290915), (10515, 276971), (11703, 248855), (16685, 174549), (17679, 164735), (19505, 149313), (29465, 98841), (32947, 88395), (49771, 58515), (50055, 58183)]