73555965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 150520320

約数和(自身を除く): 76964355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 277, 281, 315, 831, 843, 945, 1385, 1405, 1939, 1967, 2493, 2529, 4155, 4215, 5817, 5901, 7479, 7587, 9695, 9835, 12465, 12645, 17451, 17703, 29085, 29505, 37395, 37935, 52353, 53109, 77837, 87255, 88515, 233511, 261765, 265545, 389185, 544859, 700533, 1167555, 1634577, 2101599, 2724295, 3502665, 4903731, 8172885, 10507995, 14711193, 24518655, 73555965]

約数ペア:

[(1, 73555965), (3, 24518655), (5, 14711193), (7, 10507995), (9, 8172885), (15, 4903731), (21, 3502665), (27, 2724295), (35, 2101599), (45, 1634577), (63, 1167555), (105, 700533), (135, 544859), (189, 389185), (277, 265545), (281, 261765), (315, 233511), (831, 88515), (843, 87255), (945, 77837), (1385, 53109), (1405, 52353), (1939, 37935), (1967, 37395), (2493, 29505), (2529, 29085), (4155, 17703), (4215, 17451), (5817, 12645), (5901, 12465), (7479, 9835), (7587, 9695)]