798123105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2599

約数の個数: 64

約数和(自身を含む): 1536675840

約数和(自身を除く): 738552735

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 191, 195, 351, 573, 585, 955, 1719, 1755, 2381, 2483, 2865, 5157, 7143, 7449, 8595, 11905, 12415, 21429, 22347, 25785, 30953, 35715, 37245, 64287, 67041, 92859, 107145, 111735, 154765, 278577, 321435, 335205, 454771, 464295, 835731, 1364313, 1392885, 2273855, 4092939, 4178655, 5912023, 6821565, 12278817, 17736069, 20464695, 29560115, 53208207, 61394085, 88680345, 159624621, 266041035, 798123105]

約数ペア:

[(1, 798123105), (3, 266041035), (5, 159624621), (9, 88680345), (13, 61394085), (15, 53208207), (27, 29560115), (39, 20464695), (45, 17736069), (65, 12278817), (117, 6821565), (135, 5912023), (191, 4178655), (195, 4092939), (351, 2273855), (573, 1392885), (585, 1364313), (955, 835731), (1719, 464295), (1755, 454771), (2381, 335205), (2483, 321435), (2865, 278577), (5157, 154765), (7143, 111735), (7449, 107145), (8595, 92859), (11905, 67041), (12415, 64287), (21429, 37245), (22347, 35715), (25785, 30953)]