72545325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{50909}}^1$

素因数の和:50941

約数の個数: 24

約数和(自身を含む): 126256800

約数和(自身を除く): 53711475

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 50909, 152727, 254545, 763635, 967271, 1272725, 2901813, 3818175, 4836355, 14509065, 24181775, 72545325]

約数ペア:

[(1, 72545325), (3, 24181775), (5, 14509065), (15, 4836355), (19, 3818175), (25, 2901813), (57, 1272725), (75, 967271), (95, 763635), (285, 254545), (475, 152727), (1425, 50909)]