628331805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10067}}^1$

素因数の和:10170

約数の個数: 48

約数和(自身を含む): 1162249920

約数和(自身を除く): 533918115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 657, 855, 1095, 1387, 3285, 4161, 6935, 10067, 12483, 20805, 30201, 50335, 62415, 90603, 151005, 191273, 453015, 573819, 734891, 956365, 1721457, 2204673, 2869095, 3674455, 6614019, 8607285, 11023365, 13962929, 33070095, 41888787, 69814645, 125666361, 209443935, 628331805]

約数ペア:

[(1, 628331805), (3, 209443935), (5, 125666361), (9, 69814645), (15, 41888787), (19, 33070095), (45, 13962929), (57, 11023365), (73, 8607285), (95, 6614019), (171, 3674455), (219, 2869095), (285, 2204673), (365, 1721457), (657, 956365), (855, 734891), (1095, 573819), (1387, 453015), (3285, 191273), (4161, 151005), (6935, 90603), (10067, 62415), (12483, 50335), (20805, 30201)]