54647625

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 93075840

約数和(自身を除く): 38428215

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 3389, 5375, 10167, 16125, 16945, 50835, 84725, 145727, 254175, 423625, 437181, 728635, 1270875, 2185905, 3643175, 10929525, 18215875, 54647625]

約数ペア:

[(1, 54647625), (3, 18215875), (5, 10929525), (15, 3643175), (25, 2185905), (43, 1270875), (75, 728635), (125, 437181), (129, 423625), (215, 254175), (375, 145727), (645, 84725), (1075, 50835), (3225, 16945), (3389, 16125), (5375, 10167)]