8123045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3696475

約数列:

[1, 5, 7, 29, 35, 53, 145, 151, 203, 265, 371, 755, 1015, 1057, 1537, 1855, 4379, 5285, 7685, 8003, 10759, 21895, 30653, 40015, 53795, 56021, 153265, 232087, 280105, 1160435, 1624609, 8123045]

約数ペア:

[(1, 8123045), (5, 1624609), (7, 1160435), (29, 280105), (35, 232087), (53, 153265), (145, 56021), (151, 53795), (203, 40015), (265, 30653), (371, 21895), (755, 10759), (1015, 8003), (1057, 7685), (1537, 5285), (1855, 4379)]