66210325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3623}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 88976448

約数和(自身を除く): 22766123

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 3623, 3655, 18115, 18275, 61591, 90575, 155789, 307955, 778945, 1539775, 2648413, 3894725, 13242065, 66210325]

約数ペア:

[(1, 66210325), (5, 13242065), (17, 3894725), (25, 2648413), (43, 1539775), (85, 778945), (215, 307955), (425, 155789), (731, 90575), (1075, 61591), (3623, 18275), (3655, 18115)]