78526125

素因数分解:

$3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 69736275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 125, 135, 159, 225, 265, 375, 439, 477, 675, 795, 1125, 1317, 1325, 1431, 2195, 2385, 3375, 3951, 3975, 6585, 6625, 7155, 10975, 11853, 11925, 19755, 19875, 23267, 32925, 35775, 54875, 59265, 59625, 69801, 98775, 116335, 164625, 178875, 209403, 296325, 349005, 493875, 581675, 628209, 1047015, 1481625, 1745025, 2908375, 3141045, 5235075, 8725125, 15705225, 26175375, 78526125]

約数ペア:

[(1, 78526125), (3, 26175375), (5, 15705225), (9, 8725125), (15, 5235075), (25, 3141045), (27, 2908375), (45, 1745025), (53, 1481625), (75, 1047015), (125, 628209), (135, 581675), (159, 493875), (225, 349005), (265, 296325), (375, 209403), (439, 178875), (477, 164625), (675, 116335), (795, 98775), (1125, 69801), (1317, 59625), (1325, 59265), (1431, 54875), (2195, 35775), (2385, 32925), (3375, 23267), (3951, 19875), (3975, 19755), (6585, 11925), (6625, 11853), (7155, 10975)]