15690873471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1\times {\mathrm{1187}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 26421728256

約数和(自身を除く): 10730854785

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1181, 1187, 1599, 3543, 3561, 3731, 8267, 8309, 11193, 15353, 15431, 24801, 24927, 46059, 46293, 48421, 48667, 107471, 108017, 145263, 146001, 322413, 324051, 338947, 340669, 629473, 632671, 1016841, 1022007, 1401847, 1888419, 1898013, 4205541, 4406311, 4428697, 9812929, 13218933, 13286091, 18224011, 29438787, 54672033, 57475727, 127568077, 172427181, 382704231, 402330089, 747184451, 1206990267, 2241553353, 5230291157, 15690873471]

約数ペア:

[(1, 15690873471), (3, 5230291157), (7, 2241553353), (13, 1206990267), (21, 747184451), (39, 402330089), (41, 382704231), (91, 172427181), (123, 127568077), (273, 57475727), (287, 54672033), (533, 29438787), (861, 18224011), (1181, 13286091), (1187, 13218933), (1599, 9812929), (3543, 4428697), (3561, 4406311), (3731, 4205541), (8267, 1898013), (8309, 1888419), (11193, 1401847), (15353, 1022007), (15431, 1016841), (24801, 632671), (24927, 629473), (46059, 340669), (46293, 338947), (48421, 324051), (48667, 322413), (107471, 146001), (108017, 145263)]