7355205

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 15611904

約数和(自身を除く): 8256699

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 127, 135, 143, 165, 195, 297, 351, 381, 405, 429, 495, 585, 635, 715, 891, 1053, 1143, 1287, 1397, 1485, 1651, 1755, 1905, 2145, 3429, 3861, 4191, 4455, 4953, 5265, 5715, 6435, 6985, 8255, 10287, 11583, 12573, 14859, 17145, 18161, 19305, 20955, 24765, 37719, 44577, 51435, 54483, 57915, 62865, 74295, 90805, 113157, 133731, 163449, 188595, 222885, 272415, 490347, 565785, 668655, 817245, 1471041, 2451735, 7355205]

約数ペア:

[(1, 7355205), (3, 2451735), (5, 1471041), (9, 817245), (11, 668655), (13, 565785), (15, 490347), (27, 272415), (33, 222885), (39, 188595), (45, 163449), (55, 133731), (65, 113157), (81, 90805), (99, 74295), (117, 62865), (127, 57915), (135, 54483), (143, 51435), (165, 44577), (195, 37719), (297, 24765), (351, 20955), (381, 19305), (405, 18161), (429, 17145), (495, 14859), (585, 12573), (635, 11583), (715, 10287), (891, 8255), (1053, 6985), (1143, 6435), (1287, 5715), (1397, 5265), (1485, 4953), (1651, 4455), (1755, 4191), (1905, 3861), (2145, 3429)]