68368875

素因数分解:

$3^1\times 5^3\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 114314304

約数和(自身を除く): 45945429

約数列:

[1, 3, 5, 15, 25, 75, 125, 337, 375, 541, 1011, 1623, 1685, 2705, 5055, 8115, 8425, 13525, 25275, 40575, 42125, 67625, 126375, 182317, 202875, 546951, 911585, 2734755, 4557925, 13673775, 22789625, 68368875]

約数ペア:

[(1, 68368875), (3, 22789625), (5, 13673775), (15, 4557925), (25, 2734755), (75, 911585), (125, 546951), (337, 202875), (375, 182317), (541, 126375), (1011, 67625), (1623, 42125), (1685, 40575), (2705, 25275), (5055, 13525), (8115, 8425)]