67803645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3821}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 134289792

約数和(自身を除く): 66486147

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 3549, 3821, 5915, 11463, 17745, 19105, 26747, 49673, 57315, 80241, 133735, 149019, 248365, 347711, 401205, 645749, 745095, 1043133, 1738555, 1937247, 3228745, 4520243, 5215665, 9686235, 13560729, 22601215, 67803645]

約数ペア:

[(1, 67803645), (3, 22601215), (5, 13560729), (7, 9686235), (13, 5215665), (15, 4520243), (21, 3228745), (35, 1937247), (39, 1738555), (65, 1043133), (91, 745095), (105, 645749), (169, 401205), (195, 347711), (273, 248365), (455, 149019), (507, 133735), (845, 80241), (1183, 57315), (1365, 49673), (2535, 26747), (3549, 19105), (3821, 17745), (5915, 11463)]