162985705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 217324800

約数和(自身を除く): 54339095

約数列:

[1, 5, 19, 23, 95, 97, 115, 437, 485, 769, 1843, 2185, 2231, 3845, 9215, 11155, 14611, 17687, 42389, 73055, 74593, 88435, 211945, 336053, 372965, 1417267, 1680265, 1715639, 7086335, 8578195, 32597141, 162985705]

約数ペア:

[(1, 162985705), (5, 32597141), (19, 8578195), (23, 7086335), (95, 1715639), (97, 1680265), (115, 1417267), (437, 372965), (485, 336053), (769, 211945), (1843, 88435), (2185, 74593), (2231, 73055), (3845, 42389), (9215, 17687), (11155, 14611)]