12594225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 25444800

約数和(自身を除く): 12850575

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 149, 161, 175, 245, 345, 447, 483, 525, 575, 735, 745, 805, 1043, 1127, 1225, 1725, 2235, 2415, 3129, 3381, 3427, 3675, 3725, 4025, 5215, 5635, 7301, 10281, 11175, 12075, 15645, 16905, 17135, 21903, 23989, 26075, 28175, 36505, 51405, 71967, 78225, 84525, 85675, 109515, 119945, 167923, 182525, 257025, 359835, 503769, 547575, 599725, 839615, 1799175, 2518845, 4198075, 12594225]

約数ペア:

[(1, 12594225), (3, 4198075), (5, 2518845), (7, 1799175), (15, 839615), (21, 599725), (23, 547575), (25, 503769), (35, 359835), (49, 257025), (69, 182525), (75, 167923), (105, 119945), (115, 109515), (147, 85675), (149, 84525), (161, 78225), (175, 71967), (245, 51405), (345, 36505), (447, 28175), (483, 26075), (525, 23989), (575, 21903), (735, 17135), (745, 16905), (805, 15645), (1043, 12075), (1127, 11175), (1225, 10281), (1725, 7301), (2235, 5635), (2415, 5215), (3129, 4025), (3381, 3725), (3427, 3675)]