9275665

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 13418496

約数和(自身を除く): 4142831

約数列:

[1, 5, 7, 31, 35, 83, 103, 155, 217, 415, 515, 581, 721, 1085, 2573, 2905, 3193, 3605, 8549, 12865, 15965, 18011, 22351, 42745, 59843, 90055, 111755, 265019, 299215, 1325095, 1855133, 9275665]

約数ペア:

[(1, 9275665), (5, 1855133), (7, 1325095), (31, 299215), (35, 265019), (83, 111755), (103, 90055), (155, 59843), (217, 42745), (415, 22351), (515, 18011), (581, 15965), (721, 12865), (1085, 8549), (2573, 3605), (2905, 3193)]