145555995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7247}}^1$

素因数の和:7371

約数の個数: 32

約数和(自身を含む): 253274112

約数和(自身を除く): 107718117

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 7247, 20085, 21741, 36235, 94211, 108705, 282633, 471055, 746441, 1413165, 2239323, 3732205, 9703733, 11196615, 29111199, 48518665, 145555995]

約数ペア:

[(1, 145555995), (3, 48518665), (5, 29111199), (13, 11196615), (15, 9703733), (39, 3732205), (65, 2239323), (103, 1413165), (195, 746441), (309, 471055), (515, 282633), (1339, 108705), (1545, 94211), (4017, 36235), (6695, 21741), (7247, 20085)]