1090147215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{8123}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 1824975360

約数和(自身を除く): 734828145

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 389, 1167, 1945, 5835, 8123, 8947, 24369, 26841, 40615, 44735, 121845, 134205, 186829, 560487, 934145, 2802435, 3159847, 9479541, 15799235, 47397705, 72676481, 218029443, 363382405, 1090147215]

約数ペア:

[(1, 1090147215), (3, 363382405), (5, 218029443), (15, 72676481), (23, 47397705), (69, 15799235), (115, 9479541), (345, 3159847), (389, 2802435), (1167, 934145), (1945, 560487), (5835, 186829), (8123, 134205), (8947, 121845), (24369, 44735), (26841, 40615)]