12713701425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{6131}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 21545787648

約数和(自身を除く): 8832086223

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 643, 645, 1075, 1929, 3215, 3225, 6131, 9645, 16075, 18393, 27649, 30655, 48225, 82947, 91965, 138245, 153275, 263633, 414735, 459825, 691225, 790899, 1318165, 2073675, 3942233, 3954495, 6590825, 11826699, 19711165, 19772475, 59133495, 98555825, 169516019, 295667475, 508548057, 847580095, 2542740285, 4237900475, 12713701425]

約数ペア:

[(1, 12713701425), (3, 4237900475), (5, 2542740285), (15, 847580095), (25, 508548057), (43, 295667475), (75, 169516019), (129, 98555825), (215, 59133495), (643, 19772475), (645, 19711165), (1075, 11826699), (1929, 6590825), (3215, 3954495), (3225, 3942233), (6131, 2073675), (9645, 1318165), (16075, 790899), (18393, 691225), (27649, 459825), (30655, 414735), (48225, 263633), (82947, 153275), (91965, 138245)]