16733997675

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{2731}}^1$

素因数の和:3101

約数の個数: 72

約数和(自身を含む): 30374277648

約数和(自身を除く): 13640279973

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 225, 241, 339, 565, 723, 1017, 1205, 1695, 2169, 2731, 2825, 3615, 5085, 6025, 8193, 8475, 10845, 13655, 18075, 24579, 25425, 27233, 40965, 54225, 68275, 81699, 122895, 136165, 204825, 245097, 308603, 408495, 614475, 658171, 680825, 925809, 1225485, 1543015, 1974513, 2042475, 2777427, 3290855, 4629045, 5923539, 6127425, 7715075, 9872565, 13887135, 16454275, 23145225, 29617695, 49362825, 69435675, 74373323, 148088475, 223119969, 371866615, 669359907, 1115599845, 1859333075, 3346799535, 5577999225, 16733997675]

約数ペア:

[(1, 16733997675), (3, 5577999225), (5, 3346799535), (9, 1859333075), (15, 1115599845), (25, 669359907), (45, 371866615), (75, 223119969), (113, 148088475), (225, 74373323), (241, 69435675), (339, 49362825), (565, 29617695), (723, 23145225), (1017, 16454275), (1205, 13887135), (1695, 9872565), (2169, 7715075), (2731, 6127425), (2825, 5923539), (3615, 4629045), (5085, 3290855), (6025, 2777427), (8193, 2042475), (8475, 1974513), (10845, 1543015), (13655, 1225485), (18075, 925809), (24579, 680825), (25425, 658171), (27233, 614475), (40965, 408495), (54225, 308603), (68275, 245097), (81699, 204825), (122895, 136165)]