57813105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28979}}^1$

素因数の和:29013

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 53470095

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 28979, 86937, 144895, 202853, 434685, 550601, 608559, 1014265, 1651803, 2753005, 3042795, 3854207, 8259015, 11562621, 19271035, 57813105]

約数ペア:

[(1, 57813105), (3, 19271035), (5, 11562621), (7, 8259015), (15, 3854207), (19, 3042795), (21, 2753005), (35, 1651803), (57, 1014265), (95, 608559), (105, 550601), (133, 434685), (285, 202853), (399, 144895), (665, 86937), (1995, 28979)]