30403297725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{51647}}^1$

素因数の和:51874

約数の個数: 48

約数和(自身を含む): 51644694528

約数和(自身を除く): 21241396803

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 167, 235, 501, 705, 835, 1175, 2505, 3525, 4175, 7849, 12525, 23547, 39245, 51647, 117735, 154941, 196225, 258235, 588675, 774705, 1291175, 2427409, 3873525, 7282227, 8625049, 12137045, 25875147, 36411135, 43125245, 60685225, 129375735, 182055675, 215626225, 405377303, 646878675, 1216131909, 2026886515, 6080659545, 10134432575, 30403297725]

約数ペア:

[(1, 30403297725), (3, 10134432575), (5, 6080659545), (15, 2026886515), (25, 1216131909), (47, 646878675), (75, 405377303), (141, 215626225), (167, 182055675), (235, 129375735), (501, 60685225), (705, 43125245), (835, 36411135), (1175, 25875147), (2505, 12137045), (3525, 8625049), (4175, 7282227), (7849, 3873525), (12525, 2427409), (23547, 1291175), (39245, 774705), (51647, 588675), (117735, 258235), (154941, 196225)]