57850915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 78304320

約数和(自身を除く): 20453405

約数列:

[1, 5, 17, 19, 85, 95, 113, 317, 323, 565, 1585, 1615, 1921, 2147, 5389, 6023, 9605, 10735, 26945, 30115, 35821, 36499, 102391, 179105, 182495, 511955, 608957, 680599, 3044785, 3402995, 11570183, 57850915]

約数ペア:

[(1, 57850915), (5, 11570183), (17, 3402995), (19, 3044785), (85, 680599), (95, 608957), (113, 511955), (317, 182495), (323, 179105), (565, 102391), (1585, 36499), (1615, 35821), (1921, 30115), (2147, 26945), (5389, 10735), (6023, 9605)]