394767945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^3$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 836236800

約数和(自身を除く): 441468855

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 121, 135, 143, 165, 169, 195, 297, 351, 363, 429, 495, 507, 585, 605, 715, 845, 1089, 1287, 1331, 1485, 1521, 1573, 1755, 1815, 1859, 2145, 2197, 2535, 3267, 3861, 3993, 4563, 4719, 5445, 5577, 6435, 6591, 6655, 7605, 7865, 9295, 10985, 11979, 14157, 16335, 16731, 17303, 19305, 19773, 19965, 20449, 22815, 23595, 24167, 27885, 32955, 35937, 42471, 50193, 51909, 59319, 59895, 61347, 70785, 72501, 83655, 86515, 98865, 102245, 120835, 155727, 179685, 184041, 212355, 217503, 224939, 250965, 259545, 265837, 296595, 306735, 362505, 467181, 552123, 652509, 674817, 778635, 797511, 920205, 1087515, 1124695, 1329185, 2024451, 2335905, 2392533, 2760615, 2924207, 3262545, 3374085, 3987555, 6073353, 7177599, 8772621, 10122255, 11962665, 14621035, 26317863, 30366765, 35887995, 43863105, 78953589, 131589315, 394767945]

約数ペア:

[(1, 394767945), (3, 131589315), (5, 78953589), (9, 43863105), (11, 35887995), (13, 30366765), (15, 26317863), (27, 14621035), (33, 11962665), (39, 10122255), (45, 8772621), (55, 7177599), (65, 6073353), (99, 3987555), (117, 3374085), (121, 3262545), (135, 2924207), (143, 2760615), (165, 2392533), (169, 2335905), (195, 2024451), (297, 1329185), (351, 1124695), (363, 1087515), (429, 920205), (495, 797511), (507, 778635), (585, 674817), (605, 652509), (715, 552123), (845, 467181), (1089, 362505), (1287, 306735), (1331, 296595), (1485, 265837), (1521, 259545), (1573, 250965), (1755, 224939), (1815, 217503), (1859, 212355), (2145, 184041), (2197, 179685), (2535, 155727), (3267, 120835), (3861, 102245), (3993, 98865), (4563, 86515), (4719, 83655), (5445, 72501), (5577, 70785), (6435, 61347), (6591, 59895), (6655, 59319), (7605, 51909), (7865, 50193), (9295, 42471), (10985, 35937), (11979, 32955), (14157, 27885), (16335, 24167), (16731, 23595), (17303, 22815), (19305, 20449), (19773, 19965)]