3630445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 1853075

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 101, 395, 455, 505, 553, 707, 1027, 1313, 2765, 3535, 5135, 6565, 7189, 7979, 9191, 35945, 39895, 45955, 55853, 103727, 279265, 518635, 726089, 3630445]

約数ペア:

[(1, 3630445), (5, 726089), (7, 518635), (13, 279265), (35, 103727), (65, 55853), (79, 45955), (91, 39895), (101, 35945), (395, 9191), (455, 7979), (505, 7189), (553, 6565), (707, 5135), (1027, 3535), (1313, 2765)]