75900903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 40220697

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 479, 663, 717, 1437, 3107, 4063, 6227, 8143, 9321, 12189, 18681, 24429, 52819, 105859, 114481, 158457, 317577, 343443, 1488253, 1946177, 4464759, 5838531, 25300301, 75900903]

約数ペア:

[(1, 75900903), (3, 25300301), (13, 5838531), (17, 4464759), (39, 1946177), (51, 1488253), (221, 343443), (239, 317577), (479, 158457), (663, 114481), (717, 105859), (1437, 52819), (3107, 24429), (4063, 18681), (6227, 12189), (8143, 9321)]