13677885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 25893504

約数和(自身を除く): 12215619

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 195, 227, 309, 515, 585, 681, 927, 1135, 1339, 1545, 2043, 2951, 3405, 4017, 4635, 6695, 8853, 10215, 12051, 14755, 20085, 23381, 26559, 44265, 60255, 70143, 116905, 132795, 210429, 303953, 350715, 911859, 1052145, 1519765, 2735577, 4559295, 13677885]

約数ペア:

[(1, 13677885), (3, 4559295), (5, 2735577), (9, 1519765), (13, 1052145), (15, 911859), (39, 350715), (45, 303953), (65, 210429), (103, 132795), (117, 116905), (195, 70143), (227, 60255), (309, 44265), (515, 26559), (585, 23381), (681, 20085), (927, 14755), (1135, 12051), (1339, 10215), (1545, 8853), (2043, 6695), (2951, 4635), (3405, 4017)]