158050845

素因数分解:

$3^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 287397792

約数和(自身を除く): 129346947

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 243, 331, 393, 405, 655, 729, 993, 1179, 1215, 1655, 1965, 2979, 3537, 3645, 4965, 5895, 8937, 10611, 14895, 17685, 26811, 31833, 43361, 44685, 53055, 80433, 95499, 130083, 134055, 159165, 216805, 241299, 390249, 402165, 477495, 650415, 1170747, 1206495, 1951245, 3512241, 5853735, 10536723, 17561205, 31610169, 52683615, 158050845]

約数ペア:

[(1, 158050845), (3, 52683615), (5, 31610169), (9, 17561205), (15, 10536723), (27, 5853735), (45, 3512241), (81, 1951245), (131, 1206495), (135, 1170747), (243, 650415), (331, 477495), (393, 402165), (405, 390249), (655, 241299), (729, 216805), (993, 159165), (1179, 134055), (1215, 130083), (1655, 95499), (1965, 80433), (2979, 53055), (3537, 44685), (3645, 43361), (4965, 31833), (5895, 26811), (8937, 17685), (10611, 14895)]