2016551625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{488861}}^1$

素因数の和:488890

約数の個数: 32

約数和(自身を含む): 3660598656

約数和(自身を除く): 1644047031

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 488861, 1466583, 2444305, 5377471, 7332915, 12221525, 16132413, 26887355, 36664575, 61107625, 80662065, 134436775, 183322875, 403310325, 672183875, 2016551625]

約数ペア:

[(1, 2016551625), (3, 672183875), (5, 403310325), (11, 183322875), (15, 134436775), (25, 80662065), (33, 61107625), (55, 36664575), (75, 26887355), (125, 16132413), (165, 12221525), (275, 7332915), (375, 5377471), (825, 2444305), (1375, 1466583), (4125, 488861)]