1177125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 2031744

約数和(自身を除く): 854619

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 125, 129, 215, 219, 365, 375, 645, 1075, 1095, 1825, 3139, 3225, 5375, 5475, 9125, 9417, 15695, 16125, 27375, 47085, 78475, 235425, 392375, 1177125]

約数ペア:

[(1, 1177125), (3, 392375), (5, 235425), (15, 78475), (25, 47085), (43, 27375), (73, 16125), (75, 15695), (125, 9417), (129, 9125), (215, 5475), (219, 5375), (365, 3225), (375, 3139), (645, 1825), (1075, 1095)]