4414425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 7410240

約数和(自身を除く): 2995815

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 829, 1065, 1775, 2487, 4145, 5325, 12435, 20725, 58859, 62175, 176577, 294295, 882885, 1471475, 4414425]

約数ペア:

[(1, 4414425), (3, 1471475), (5, 882885), (15, 294295), (25, 176577), (71, 62175), (75, 58859), (213, 20725), (355, 12435), (829, 5325), (1065, 4145), (1775, 2487)]