53381625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{12941}}^1$

素因数の和:12970

約数の個数: 32

約数和(自身を含む): 96909696

約数和(自身を除く): 43528071

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 12941, 38823, 64705, 142351, 194115, 323525, 427053, 711755, 970575, 1617625, 2135265, 3558775, 4852875, 10676325, 17793875, 53381625]

約数ペア:

[(1, 53381625), (3, 17793875), (5, 10676325), (11, 4852875), (15, 3558775), (25, 2135265), (33, 1617625), (55, 970575), (75, 711755), (125, 427053), (165, 323525), (275, 194115), (375, 142351), (825, 64705), (1375, 38823), (4125, 12941)]