331340715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 614558880

約数和(自身を除く): 283218165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5795, 6353, 10431, 17385, 19059, 31765, 52155, 57177, 95295, 120707, 285885, 362121, 387533, 603535, 1086363, 1162599, 1810605, 1937665, 3487797, 5431815, 5812995, 7363127, 17438985, 22089381, 36815635, 66268143, 110446905, 331340715]

約数ペア:

[(1, 331340715), (3, 110446905), (5, 66268143), (9, 36815635), (15, 22089381), (19, 17438985), (45, 7363127), (57, 5812995), (61, 5431815), (95, 3487797), (171, 1937665), (183, 1810605), (285, 1162599), (305, 1086363), (549, 603535), (855, 387533), (915, 362121), (1159, 285885), (2745, 120707), (3477, 95295), (5795, 57177), (6353, 52155), (10431, 31765), (17385, 19059)]