4252725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 7819812

約数和(自身を除く): 3567087

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 461, 615, 1025, 1383, 1845, 2305, 3075, 4149, 6915, 9225, 11525, 18901, 20745, 34575, 56703, 94505, 103725, 170109, 283515, 472525, 850545, 1417575, 4252725]

約数ペア:

[(1, 4252725), (3, 1417575), (5, 850545), (9, 472525), (15, 283515), (25, 170109), (41, 103725), (45, 94505), (75, 56703), (123, 34575), (205, 20745), (225, 18901), (369, 11525), (461, 9225), (615, 6915), (1025, 4149), (1383, 3075), (1845, 2305)]