3020222425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1373}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 4313920320

約数和(自身を除く): 1293697895

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 421, 475, 1045, 1373, 2105, 4631, 5225, 6865, 7999, 10525, 15103, 23155, 26087, 34325, 39995, 75515, 87989, 115775, 130435, 199975, 286957, 377575, 439945, 578033, 652175, 1434785, 2199725, 2890165, 6358363, 7173925, 10982627, 14450825, 31791815, 54913135, 120808897, 158959075, 274565675, 604044485, 3020222425]

約数ペア:

[(1, 3020222425), (5, 604044485), (11, 274565675), (19, 158959075), (25, 120808897), (55, 54913135), (95, 31791815), (209, 14450825), (275, 10982627), (421, 7173925), (475, 6358363), (1045, 2890165), (1373, 2199725), (2105, 1434785), (4631, 652175), (5225, 578033), (6865, 439945), (7999, 377575), (10525, 286957), (15103, 199975), (23155, 130435), (26087, 115775), (34325, 87989), (39995, 75515)]