84621645

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7043}}^1$

素因数の和:7146

約数の個数: 32

約数和(自身を含む): 152150400

約数和(自身を除く): 67528755

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 7043, 12015, 21129, 35215, 63387, 105645, 190161, 316935, 626827, 950805, 1880481, 3134135, 5641443, 9402405, 16924329, 28207215, 84621645]

約数ペア:

[(1, 84621645), (3, 28207215), (5, 16924329), (9, 9402405), (15, 5641443), (27, 3134135), (45, 1880481), (89, 950805), (135, 626827), (267, 316935), (445, 190161), (801, 105645), (1335, 63387), (2403, 35215), (4005, 21129), (7043, 12015)]