57061875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2377

約数の個数: 40

約数和(自身を含む): 102429712

約数和(自身を除く): 45367837

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 2341, 4875, 7023, 8125, 11705, 24375, 30433, 35115, 58525, 91299, 152165, 175575, 292625, 456495, 760825, 877875, 1463125, 2282475, 3804125, 4389375, 11412375, 19020625, 57061875]

約数ペア:

[(1, 57061875), (3, 19020625), (5, 11412375), (13, 4389375), (15, 3804125), (25, 2282475), (39, 1463125), (65, 877875), (75, 760825), (125, 456495), (195, 292625), (325, 175575), (375, 152165), (625, 91299), (975, 58525), (1625, 35115), (1875, 30433), (2341, 24375), (4875, 11705), (7023, 8125)]