54347475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7996

約数の個数: 48

約数和(自身を含む): 110604032

約数和(自身を除く): 56256557

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 7963, 23889, 39815, 55741, 103519, 119445, 167223, 199075, 278705, 310557, 517595, 597225, 724633, 836115, 1393525, 1552785, 2173899, 2587975, 3623165, 4180575, 7763925, 10869495, 18115825, 54347475]

約数ペア:

[(1, 54347475), (3, 18115825), (5, 10869495), (7, 7763925), (13, 4180575), (15, 3623165), (21, 2587975), (25, 2173899), (35, 1552785), (39, 1393525), (65, 836115), (75, 724633), (91, 597225), (105, 517595), (175, 310557), (195, 278705), (273, 199075), (325, 167223), (455, 119445), (525, 103519), (975, 55741), (1365, 39815), (2275, 23889), (6825, 7963)]