4454425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 5999616

約数和(自身を除く): 1545191

約数列:

[1, 5, 17, 25, 47, 85, 223, 235, 425, 799, 1115, 1175, 3791, 3995, 5575, 10481, 18955, 19975, 52405, 94775, 178177, 262025, 890885, 4454425]

約数ペア:

[(1, 4454425), (5, 890885), (17, 262025), (25, 178177), (47, 94775), (85, 52405), (223, 19975), (235, 18955), (425, 10481), (799, 5575), (1115, 3995), (1175, 3791)]