1330397955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15107}}^1$

素因数の和:15240

約数の個数: 48

約数和(自身を含む): 2451121920

約数和(自身を除く): 1120723965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1545, 1957, 4635, 5871, 9785, 15107, 17613, 29355, 45321, 75535, 88065, 135963, 226605, 287033, 679815, 861099, 1435165, 1556021, 2583297, 4305495, 4668063, 7780105, 12916485, 14004189, 23340315, 29564399, 70020945, 88693197, 147821995, 266079591, 443465985, 1330397955]

約数ペア:

[(1, 1330397955), (3, 443465985), (5, 266079591), (9, 147821995), (15, 88693197), (19, 70020945), (45, 29564399), (57, 23340315), (95, 14004189), (103, 12916485), (171, 7780105), (285, 4668063), (309, 4305495), (515, 2583297), (855, 1556021), (927, 1435165), (1545, 861099), (1957, 679815), (4635, 287033), (5871, 226605), (9785, 135963), (15107, 88065), (17613, 75535), (29355, 45321)]