1840804575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9343}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 3170082816

約数和(自身を除く): 1329278241

約数列:

[1, 3, 5, 15, 25, 37, 71, 75, 111, 185, 213, 355, 555, 925, 1065, 1775, 2627, 2775, 5325, 7881, 9343, 13135, 28029, 39405, 46715, 65675, 140145, 197025, 233575, 345691, 663353, 700725, 1037073, 1728455, 1990059, 3316765, 5185365, 8642275, 9950295, 16583825, 24544061, 25926825, 49751475, 73632183, 122720305, 368160915, 613601525, 1840804575]

約数ペア:

[(1, 1840804575), (3, 613601525), (5, 368160915), (15, 122720305), (25, 73632183), (37, 49751475), (71, 25926825), (75, 24544061), (111, 16583825), (185, 9950295), (213, 8642275), (355, 5185365), (555, 3316765), (925, 1990059), (1065, 1728455), (1775, 1037073), (2627, 700725), (2775, 663353), (5325, 345691), (7881, 233575), (9343, 197025), (13135, 140145), (28029, 65675), (39405, 46715)]