1081437695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 1472644992

約数和(自身を除く): 391207297

約数列:

[1, 5, 13, 29, 65, 73, 145, 271, 365, 377, 841, 949, 1355, 1885, 2117, 3523, 4205, 4745, 7859, 10585, 10933, 17615, 19783, 27521, 39295, 54665, 61393, 98915, 102167, 137605, 227911, 257179, 306965, 510835, 573707, 798109, 1139555, 1285895, 2868535, 2962843, 3990545, 7458191, 14814215, 16637503, 37290955, 83187515, 216287539, 1081437695]

約数ペア:

[(1, 1081437695), (5, 216287539), (13, 83187515), (29, 37290955), (65, 16637503), (73, 14814215), (145, 7458191), (271, 3990545), (365, 2962843), (377, 2868535), (841, 1285895), (949, 1139555), (1355, 798109), (1885, 573707), (2117, 510835), (3523, 306965), (4205, 257179), (4745, 227911), (7859, 137605), (10585, 102167), (10933, 98915), (17615, 61393), (19783, 54665), (27521, 39295)]