1319835

素因数分解:

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

素因数の和:459

約数の個数: 32

約数和(自身を含む): 2430720

約数和(自身を除く): 1110885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 421, 627, 1045, 1263, 2105, 3135, 4631, 6315, 7999, 13893, 23155, 23997, 39995, 69465, 87989, 119985, 263967, 439945, 1319835]

約数ペア:

[(1, 1319835), (3, 439945), (5, 263967), (11, 119985), (15, 87989), (19, 69465), (33, 39995), (55, 23997), (57, 23155), (95, 13893), (165, 7999), (209, 6315), (285, 4631), (421, 3135), (627, 2105), (1045, 1263)]