23865525

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1542

約数の個数: 36

約数和(自身を含む): 43361188

約数和(自身を除く): 19495663

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1453, 1825, 3285, 4359, 5475, 7265, 13077, 16425, 21795, 36325, 65385, 106069, 108975, 318207, 326925, 530345, 954621, 1591035, 2651725, 4773105, 7955175, 23865525]

約数ペア:

[(1, 23865525), (3, 7955175), (5, 4773105), (9, 2651725), (15, 1591035), (25, 954621), (45, 530345), (73, 326925), (75, 318207), (219, 108975), (225, 106069), (365, 65385), (657, 36325), (1095, 21795), (1453, 16425), (1825, 13077), (3285, 7265), (4359, 5475)]