100738895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 29275825

約数列:

[1, 5, 29, 43, 107, 145, 151, 215, 535, 755, 1247, 3103, 4379, 4601, 6235, 6493, 15515, 16157, 21895, 23005, 32465, 80785, 133429, 188297, 468553, 667145, 694751, 941485, 2342765, 3473755, 20147779, 100738895]

約数ペア:

[(1, 100738895), (5, 20147779), (29, 3473755), (43, 2342765), (107, 941485), (145, 694751), (151, 667145), (215, 468553), (535, 188297), (755, 133429), (1247, 80785), (3103, 32465), (4379, 23005), (4601, 21895), (6235, 16157), (6493, 15515)]