22388065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 10457759

約数列:

[1, 5, 7, 17, 35, 85, 119, 191, 197, 595, 955, 985, 1337, 1379, 3247, 3349, 6685, 6895, 16235, 16745, 22729, 23443, 37627, 113645, 117215, 188135, 263389, 639659, 1316945, 3198295, 4477613, 22388065]

約数ペア:

[(1, 22388065), (5, 4477613), (7, 3198295), (17, 1316945), (35, 639659), (85, 263389), (119, 188135), (191, 117215), (197, 113645), (595, 37627), (955, 23443), (985, 22729), (1337, 16745), (1379, 16235), (3247, 6895), (3349, 6685)]