38290665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7759}}^1$

素因数の和:7821

約数の個数: 32

約数和(自身を含む): 71516160

約数和(自身を除く): 33225495

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 7759, 23277, 38795, 54313, 116385, 162939, 271565, 364673, 814695, 1094019, 1823365, 2552711, 5470095, 7658133, 12763555, 38290665]

約数ペア:

[(1, 38290665), (3, 12763555), (5, 7658133), (7, 5470095), (15, 2552711), (21, 1823365), (35, 1094019), (47, 814695), (105, 364673), (141, 271565), (235, 162939), (329, 116385), (705, 54313), (987, 38795), (1645, 23277), (4935, 7759)]