1229203485

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{19751}}^1$

素因数の和:20226

約数の個数: 32

約数和(自身を含む): 2190101760

約数和(自身を除く): 960898275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 2305, 4149, 6915, 12447, 19751, 20745, 59253, 62235, 98755, 177759, 296265, 533277, 888795, 2666385, 9105211, 27315633, 45526055, 81946899, 136578165, 245840697, 409734495, 1229203485]

約数ペア:

[(1, 1229203485), (3, 409734495), (5, 245840697), (9, 136578165), (15, 81946899), (27, 45526055), (45, 27315633), (135, 9105211), (461, 2666385), (1383, 888795), (2305, 533277), (4149, 296265), (6915, 177759), (12447, 98755), (19751, 62235), (20745, 59253)]