9238845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 19445760

約数和(自身を除く): 10206915

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 421, 627, 665, 1045, 1155, 1263, 1463, 1995, 2105, 2947, 3135, 4389, 4631, 6315, 7315, 7999, 8841, 13893, 14735, 21945, 23155, 23997, 32417, 39995, 44205, 55993, 69465, 87989, 97251, 119985, 162085, 167979, 263967, 279965, 439945, 486255, 615923, 839895, 1319835, 1847769, 3079615, 9238845]

約数ペア:

[(1, 9238845), (3, 3079615), (5, 1847769), (7, 1319835), (11, 839895), (15, 615923), (19, 486255), (21, 439945), (33, 279965), (35, 263967), (55, 167979), (57, 162085), (77, 119985), (95, 97251), (105, 87989), (133, 69465), (165, 55993), (209, 44205), (231, 39995), (285, 32417), (385, 23997), (399, 23155), (421, 21945), (627, 14735), (665, 13893), (1045, 8841), (1155, 7999), (1263, 7315), (1463, 6315), (1995, 4631), (2105, 4389), (2947, 3135)]