4993515

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 9077760

約数和(自身を除く): 4084245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 787, 1269, 2115, 2361, 3935, 6345, 7083, 11805, 21249, 35415, 36989, 106245, 110967, 184945, 332901, 554835, 998703, 1664505, 4993515]

約数ペア:

[(1, 4993515), (3, 1664505), (5, 998703), (9, 554835), (15, 332901), (27, 184945), (45, 110967), (47, 106245), (135, 36989), (141, 35415), (235, 21249), (423, 11805), (705, 7083), (787, 6345), (1269, 3935), (2115, 2361)]