788336875

素因数分解:

$5^4\times {\mathrm{47}}^2\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 30

約数和(自身を含む): 1008274124

約数和(自身を除く): 219937249

約数列:

[1, 5, 25, 47, 125, 235, 571, 625, 1175, 2209, 2855, 5875, 11045, 14275, 26837, 29375, 55225, 71375, 134185, 276125, 356875, 670925, 1261339, 1380625, 3354625, 6306695, 16773125, 31533475, 157667375, 788336875]

約数ペア:

[(1, 788336875), (5, 157667375), (25, 31533475), (47, 16773125), (125, 6306695), (235, 3354625), (571, 1380625), (625, 1261339), (1175, 670925), (2209, 356875), (2855, 276125), (5875, 134185), (11045, 71375), (14275, 55225), (26837, 29375)]