98464415

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 39775585

約数列:

[1, 5, 7, 35, 79, 149, 239, 395, 553, 745, 1043, 1195, 1673, 2765, 5215, 8365, 11771, 18881, 35611, 58855, 82397, 94405, 132167, 178055, 249277, 411985, 660835, 1246385, 2813269, 14066345, 19692883, 98464415]

約数ペア:

[(1, 98464415), (5, 19692883), (7, 14066345), (35, 2813269), (79, 1246385), (149, 660835), (239, 411985), (395, 249277), (553, 178055), (745, 132167), (1043, 94405), (1195, 82397), (1673, 58855), (2765, 35611), (5215, 18881), (8365, 11771)]