13945575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 26712576

約数和(自身を除く): 12767001

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 175, 263, 303, 505, 525, 707, 789, 1315, 1515, 1841, 2121, 2525, 3535, 3945, 5523, 6575, 7575, 9205, 10605, 17675, 19725, 26563, 27615, 46025, 53025, 79689, 132815, 138075, 185941, 398445, 557823, 664075, 929705, 1992225, 2789115, 4648525, 13945575]

約数ペア:

[(1, 13945575), (3, 4648525), (5, 2789115), (7, 1992225), (15, 929705), (21, 664075), (25, 557823), (35, 398445), (75, 185941), (101, 138075), (105, 132815), (175, 79689), (263, 53025), (303, 46025), (505, 27615), (525, 26563), (707, 19725), (789, 17675), (1315, 10605), (1515, 9205), (1841, 7575), (2121, 6575), (2525, 5523), (3535, 3945)]