90597405

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1373}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 149579136

約数和(自身を除く): 58981731

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 795, 1245, 1373, 4119, 4399, 6865, 13197, 20595, 21995, 65985, 72769, 113959, 218307, 341877, 363845, 569795, 1091535, 1709385, 6039827, 18119481, 30199135, 90597405]

約数ペア:

[(1, 90597405), (3, 30199135), (5, 18119481), (15, 6039827), (53, 1709385), (83, 1091535), (159, 569795), (249, 363845), (265, 341877), (415, 218307), (795, 113959), (1245, 72769), (1373, 65985), (4119, 21995), (4399, 20595), (6865, 13197)]