72835665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14759}}^1$

素因数の和:14821

約数の個数: 32

約数和(自身を含む): 136028160

約数和(自身を除く): 63192495

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 14759, 44277, 73795, 103313, 221385, 309939, 516565, 693673, 1549695, 2081019, 3468365, 4855711, 10405095, 14567133, 24278555, 72835665]

約数ペア:

[(1, 72835665), (3, 24278555), (5, 14567133), (7, 10405095), (15, 4855711), (21, 3468365), (35, 2081019), (47, 1549695), (105, 693673), (141, 516565), (235, 309939), (329, 221385), (705, 103313), (987, 73795), (1645, 44277), (4935, 14759)]