140798735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1423}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 211617792

約数和(自身を除く): 70819057

約数列:

[1, 5, 7, 11, 35, 55, 77, 257, 385, 1285, 1423, 1799, 2827, 7115, 8995, 9961, 14135, 15653, 19789, 49805, 78265, 98945, 109571, 365711, 547855, 1828555, 2559977, 4022821, 12799885, 20114105, 28159747, 140798735]

約数ペア:

[(1, 140798735), (5, 28159747), (7, 20114105), (11, 12799885), (35, 4022821), (55, 2559977), (77, 1828555), (257, 547855), (385, 365711), (1285, 109571), (1423, 98945), (1799, 78265), (2827, 49805), (7115, 19789), (8995, 15653), (9961, 14135)]