460236465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 886394880

約数和(自身を除く): 426158415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 191, 195, 351, 573, 585, 955, 1373, 1719, 1755, 2483, 2865, 4119, 5157, 6865, 7449, 8595, 12357, 12415, 17849, 20595, 22347, 25785, 37071, 37245, 53547, 61785, 67041, 89245, 111735, 160641, 185355, 262243, 267735, 335205, 481923, 786729, 803205, 1311215, 2360187, 2409615, 3409159, 3933645, 7080561, 10227477, 11800935, 17045795, 30682431, 35402805, 51137385, 92047293, 153412155, 460236465]

約数ペア:

[(1, 460236465), (3, 153412155), (5, 92047293), (9, 51137385), (13, 35402805), (15, 30682431), (27, 17045795), (39, 11800935), (45, 10227477), (65, 7080561), (117, 3933645), (135, 3409159), (191, 2409615), (195, 2360187), (351, 1311215), (573, 803205), (585, 786729), (955, 481923), (1373, 335205), (1719, 267735), (1755, 262243), (2483, 185355), (2865, 160641), (4119, 111735), (5157, 89245), (6865, 67041), (7449, 61785), (8595, 53547), (12357, 37245), (12415, 37071), (17849, 25785), (20595, 22347)]