8942805

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 16308864

約数和(自身を除く): 7366059

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 311, 355, 405, 639, 933, 1065, 1555, 1917, 2799, 3195, 4665, 5751, 8397, 9585, 13995, 22081, 25191, 28755, 41985, 66243, 110405, 125955, 198729, 331215, 596187, 993645, 1788561, 2980935, 8942805]

約数ペア:

[(1, 8942805), (3, 2980935), (5, 1788561), (9, 993645), (15, 596187), (27, 331215), (45, 198729), (71, 125955), (81, 110405), (135, 66243), (213, 41985), (311, 28755), (355, 25191), (405, 22081), (639, 13995), (933, 9585), (1065, 8397), (1555, 5751), (1917, 4665), (2799, 3195)]