148225

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:46

約数の個数: 27

約数和(自身を含む): 235011

約数和(自身を除く): 86786

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 121, 175, 245, 275, 385, 539, 605, 847, 1225, 1925, 2695, 3025, 4235, 5929, 13475, 21175, 29645, 148225]

約数ペア:

[(1, 148225), (5, 29645), (7, 21175), (11, 13475), (25, 5929), (35, 4235), (49, 3025), (55, 2695), (77, 1925), (121, 1225), (175, 847), (245, 605), (275, 539)]