243312175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{5009}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 316832400

約数和(自身を除く): 73520225

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 1675, 1943, 5009, 9715, 25045, 48575, 125225, 145261, 335603, 726305, 1678015, 3631525, 8390075, 9732487, 48662435, 243312175]

約数ペア:

[(1, 243312175), (5, 48662435), (25, 9732487), (29, 8390075), (67, 3631525), (145, 1678015), (335, 726305), (725, 335603), (1675, 145261), (1943, 125225), (5009, 48575), (9715, 25045)]