54590325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 98356800

約数和(自身を除く): 43766475

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1321, 1425, 1653, 2175, 2755, 3963, 6605, 8265, 13775, 19815, 25099, 33025, 38309, 41325, 75297, 99075, 114927, 125495, 191545, 376485, 574635, 627475, 727871, 957725, 1882425, 2183613, 2873175, 3639355, 10918065, 18196775, 54590325]

約数ペア:

[(1, 54590325), (3, 18196775), (5, 10918065), (15, 3639355), (19, 2873175), (25, 2183613), (29, 1882425), (57, 957725), (75, 727871), (87, 627475), (95, 574635), (145, 376485), (285, 191545), (435, 125495), (475, 114927), (551, 99075), (725, 75297), (1321, 41325), (1425, 38309), (1653, 33025), (2175, 25099), (2755, 19815), (3963, 13775), (6605, 8265)]