63879075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21868

約数の個数: 36

約数和(自身を含む): 123221280

約数和(自身を除く): 59342205

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 21839, 65517, 109195, 196551, 283907, 327585, 545975, 851721, 982755, 1419535, 1637925, 2555163, 4258605, 4913775, 7097675, 12775815, 21293025, 63879075]

約数ペア:

[(1, 63879075), (3, 21293025), (5, 12775815), (9, 7097675), (13, 4913775), (15, 4258605), (25, 2555163), (39, 1637925), (45, 1419535), (65, 982755), (75, 851721), (117, 545975), (195, 327585), (225, 283907), (325, 196551), (585, 109195), (975, 65517), (2925, 21839)]