1520346486445

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{98179}}^1$

素因数の和:98677

約数の個数: 32

約数和(自身を含む): 1868071645440

約数和(自身を除く): 347725158995

約数列:

[1, 5, 71, 181, 241, 355, 905, 1205, 12851, 17111, 43621, 64255, 85555, 98179, 218105, 490895, 3097091, 6970709, 15485455, 17770399, 23661139, 34853545, 88851995, 118305695, 1261698329, 1679940869, 4282666159, 6308491645, 8399704345, 21413330795, 304069297289, 1520346486445]

約数ペア:

[(1, 1520346486445), (5, 304069297289), (71, 21413330795), (181, 8399704345), (241, 6308491645), (355, 4282666159), (905, 1679940869), (1205, 1261698329), (12851, 118305695), (17111, 88851995), (43621, 34853545), (64255, 23661139), (85555, 17770399), (98179, 15485455), (218105, 6970709), (490895, 3097091)]