72357225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{50777}}^1$

素因数の和:50809

約数の個数: 24

約数和(自身を含む): 125929440

約数和(自身を除く): 53572215

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 50777, 152331, 253885, 761655, 964763, 1269425, 2894289, 3808275, 4823815, 14471445, 24119075, 72357225]

約数ペア:

[(1, 72357225), (3, 24119075), (5, 14471445), (15, 4823815), (19, 3808275), (25, 2894289), (57, 1269425), (75, 964763), (95, 761655), (285, 253885), (475, 152331), (1425, 50777)]