228376875

素因数分解:

$3^1\times 5^4\times {\mathrm{349}}^2$

素因数の和:721

約数の個数: 30

約数和(自身を含む): 381599724

約数和(自身を除く): 153222849

約数列:

[1, 3, 5, 15, 25, 75, 125, 349, 375, 625, 1047, 1745, 1875, 5235, 8725, 26175, 43625, 121801, 130875, 218125, 365403, 609005, 654375, 1827015, 3045025, 9135075, 15225125, 45675375, 76125625, 228376875]

約数ペア:

[(1, 228376875), (3, 76125625), (5, 45675375), (15, 15225125), (25, 9135075), (75, 3045025), (125, 1827015), (349, 654375), (375, 609005), (625, 365403), (1047, 218125), (1745, 130875), (1875, 121801), (5235, 43625), (8725, 26175)]