39867315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 67798080

約数和(自身を除く): 27930765

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 2477, 3219, 5365, 7431, 12385, 16095, 37155, 71833, 91649, 215499, 274947, 359165, 458245, 1077495, 1374735, 2657821, 7973463, 13289105, 39867315]

約数ペア:

[(1, 39867315), (3, 13289105), (5, 7973463), (15, 2657821), (29, 1374735), (37, 1077495), (87, 458245), (111, 359165), (145, 274947), (185, 215499), (435, 91649), (555, 71833), (1073, 37155), (2477, 16095), (3219, 12385), (5365, 7431)]