53530695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 98598240

約数和(自身を除く): 45067545

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 457, 685, 855, 1233, 1371, 2055, 2285, 2603, 4113, 6165, 6855, 7809, 8683, 13015, 20565, 23427, 26049, 39045, 43415, 62609, 78147, 117135, 130245, 187827, 313045, 390735, 563481, 939135, 1189571, 2817405, 3568713, 5947855, 10706139, 17843565, 53530695]

約数ペア:

[(1, 53530695), (3, 17843565), (5, 10706139), (9, 5947855), (15, 3568713), (19, 2817405), (45, 1189571), (57, 939135), (95, 563481), (137, 390735), (171, 313045), (285, 187827), (411, 130245), (457, 117135), (685, 78147), (855, 62609), (1233, 43415), (1371, 39045), (2055, 26049), (2285, 23427), (2603, 20565), (4113, 13015), (6165, 8683), (6855, 7809)]