144123265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 215974080

約数和(自身を除く): 71850815

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 103, 143, 209, 247, 515, 715, 1045, 1133, 1235, 1339, 1957, 2717, 5665, 6695, 9785, 10609, 13585, 14729, 21527, 25441, 53045, 73645, 107635, 116699, 127205, 137917, 201571, 279851, 583495, 689585, 1007855, 1399255, 1517087, 2217281, 2620423, 7585435, 11086405, 13102115, 28824653, 144123265]

約数ペア:

[(1, 144123265), (5, 28824653), (11, 13102115), (13, 11086405), (19, 7585435), (55, 2620423), (65, 2217281), (95, 1517087), (103, 1399255), (143, 1007855), (209, 689585), (247, 583495), (515, 279851), (715, 201571), (1045, 137917), (1133, 127205), (1235, 116699), (1339, 107635), (1957, 73645), (2717, 53045), (5665, 25441), (6695, 21527), (9785, 14729), (10609, 13585)]