1571569155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21841}}^1$

素因数の和:21909

約数の個数: 64

約数和(自身を含む): 3082343040

約数和(自身を除く): 1510773885

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 117, 123, 135, 195, 205, 351, 369, 533, 585, 615, 1107, 1599, 1755, 1845, 2665, 4797, 5535, 7995, 14391, 21841, 23985, 65523, 71955, 109205, 196569, 283933, 327615, 589707, 851799, 895481, 982845, 1419665, 2555397, 2686443, 2948535, 4258995, 4477405, 7666191, 8059329, 11641253, 12776985, 13432215, 24177987, 34923759, 38330955, 40296645, 58206265, 104771277, 120889935, 174618795, 314313831, 523856385, 1571569155]

約数ペア:

[(1, 1571569155), (3, 523856385), (5, 314313831), (9, 174618795), (13, 120889935), (15, 104771277), (27, 58206265), (39, 40296645), (41, 38330955), (45, 34923759), (65, 24177987), (117, 13432215), (123, 12776985), (135, 11641253), (195, 8059329), (205, 7666191), (351, 4477405), (369, 4258995), (533, 2948535), (585, 2686443), (615, 2555397), (1107, 1419665), (1599, 982845), (1755, 895481), (1845, 851799), (2665, 589707), (4797, 327615), (5535, 283933), (7995, 196569), (14391, 109205), (21841, 71955), (23985, 65523)]