64330435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 22035005

約数列:

[1, 5, 13, 41, 65, 101, 205, 239, 505, 533, 1195, 1313, 2665, 3107, 4141, 6565, 9799, 15535, 20705, 24139, 48995, 53833, 120695, 127387, 269165, 313807, 636935, 989699, 1569035, 4948495, 12866087, 64330435]

約数ペア:

[(1, 64330435), (5, 12866087), (13, 4948495), (41, 1569035), (65, 989699), (101, 636935), (205, 313807), (239, 269165), (505, 127387), (533, 120695), (1195, 53833), (1313, 48995), (2665, 24139), (3107, 20705), (4141, 15535), (6565, 9799)]