38399175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10039}}^1$

素因数の和:10072

約数の個数: 36

約数和(自身を含む): 72830160

約数和(自身を除く): 34430985

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 10039, 30117, 50195, 90351, 150585, 170663, 250975, 451755, 511989, 752925, 853315, 1535967, 2258775, 2559945, 4266575, 7679835, 12799725, 38399175]

約数ペア:

[(1, 38399175), (3, 12799725), (5, 7679835), (9, 4266575), (15, 2559945), (17, 2258775), (25, 1535967), (45, 853315), (51, 752925), (75, 511989), (85, 451755), (153, 250975), (225, 170663), (255, 150585), (425, 90351), (765, 50195), (1275, 30117), (3825, 10039)]