8139345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 14048640

約数和(自身を除く): 5909295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 541, 885, 1003, 1623, 2705, 3009, 5015, 8115, 9197, 15045, 27591, 31919, 45985, 95757, 137955, 159595, 478785, 542623, 1627869, 2713115, 8139345]

約数ペア:

[(1, 8139345), (3, 2713115), (5, 1627869), (15, 542623), (17, 478785), (51, 159595), (59, 137955), (85, 95757), (177, 45985), (255, 31919), (295, 27591), (541, 15045), (885, 9197), (1003, 8115), (1623, 5015), (2705, 3009)]