8295885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 16531200

約数和(自身を除く): 8235315

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 163, 195, 261, 351, 377, 435, 489, 585, 783, 815, 1131, 1305, 1467, 1755, 1885, 2119, 2445, 3393, 3915, 4401, 4727, 5655, 6357, 7335, 10179, 10595, 14181, 16965, 19071, 22005, 23635, 31785, 42543, 50895, 57213, 61451, 70905, 95355, 127629, 184353, 212715, 286065, 307255, 553059, 638145, 921765, 1659177, 2765295, 8295885]

約数ペア:

[(1, 8295885), (3, 2765295), (5, 1659177), (9, 921765), (13, 638145), (15, 553059), (27, 307255), (29, 286065), (39, 212715), (45, 184353), (65, 127629), (87, 95355), (117, 70905), (135, 61451), (145, 57213), (163, 50895), (195, 42543), (261, 31785), (351, 23635), (377, 22005), (435, 19071), (489, 16965), (585, 14181), (783, 10595), (815, 10179), (1131, 7335), (1305, 6357), (1467, 5655), (1755, 4727), (1885, 4401), (2119, 3915), (2445, 3393)]