22372785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 41333760

約数和(自身を除く): 18960975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 191, 285, 411, 573, 685, 855, 955, 1233, 1719, 2055, 2603, 2865, 3629, 6165, 7809, 8595, 10887, 13015, 18145, 23427, 26167, 32661, 39045, 54435, 78501, 117135, 130835, 163305, 235503, 392505, 497173, 1177515, 1491519, 2485865, 4474557, 7457595, 22372785]

約数ペア:

[(1, 22372785), (3, 7457595), (5, 4474557), (9, 2485865), (15, 1491519), (19, 1177515), (45, 497173), (57, 392505), (95, 235503), (137, 163305), (171, 130835), (191, 117135), (285, 78501), (411, 54435), (573, 39045), (685, 32661), (855, 26167), (955, 23427), (1233, 18145), (1719, 13015), (2055, 10887), (2603, 8595), (2865, 7809), (3629, 6165)]