1375801827

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 1891123200

約数和(自身を除く): 515321373

約数列:

[1, 3, 79, 107, 227, 237, 239, 321, 681, 717, 8453, 17933, 18881, 24289, 25359, 25573, 53799, 54253, 56643, 72867, 76719, 162759, 1918831, 2020267, 4285987, 5756493, 5805071, 6060801, 12857961, 17415213, 458600609, 1375801827]

約数ペア:

[(1, 1375801827), (3, 458600609), (79, 17415213), (107, 12857961), (227, 6060801), (237, 5805071), (239, 5756493), (321, 4285987), (681, 2020267), (717, 1918831), (8453, 162759), (17933, 76719), (18881, 72867), (24289, 56643), (25359, 54253), (25573, 53799)]