1842875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 2403648

約数和(自身を除く): 560773

約数列:

[1, 5, 23, 25, 115, 125, 575, 641, 2875, 3205, 14743, 16025, 73715, 80125, 368575, 1842875]

約数ペア:

[(1, 1842875), (5, 368575), (23, 80125), (25, 73715), (115, 16025), (125, 14743), (575, 3205), (641, 2875)]