23350075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 35354880

約数和(自身を除く): 12004805

約数列:

[1, 5, 7, 25, 29, 35, 43, 107, 145, 175, 203, 215, 301, 535, 725, 749, 1015, 1075, 1247, 1505, 2675, 3103, 3745, 4601, 5075, 6235, 7525, 8729, 15515, 18725, 21721, 23005, 31175, 32207, 43645, 77575, 108605, 115025, 133429, 161035, 218225, 543025, 667145, 805175, 934003, 3335725, 4670015, 23350075]

約数ペア:

[(1, 23350075), (5, 4670015), (7, 3335725), (25, 934003), (29, 805175), (35, 667145), (43, 543025), (107, 218225), (145, 161035), (175, 133429), (203, 115025), (215, 108605), (301, 77575), (535, 43645), (725, 32207), (749, 31175), (1015, 23005), (1075, 21721), (1247, 18725), (1505, 15515), (2675, 8729), (3103, 7525), (3745, 6235), (4601, 5075)]