8302905

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 17075520

約数和(自身を除く): 8772615

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 83, 95, 117, 135, 171, 195, 247, 249, 285, 351, 405, 415, 513, 585, 741, 747, 855, 1053, 1079, 1235, 1245, 1539, 1577, 1755, 2223, 2241, 2565, 3237, 3705, 3735, 4731, 5265, 5395, 6669, 6723, 7695, 7885, 9711, 11115, 11205, 14193, 16185, 20007, 20501, 23655, 29133, 33345, 33615, 42579, 48555, 61503, 70965, 87399, 100035, 102505, 127737, 145665, 184509, 212895, 307515, 436995, 553527, 638685, 922545, 1660581, 2767635, 8302905]

約数ペア:

[(1, 8302905), (3, 2767635), (5, 1660581), (9, 922545), (13, 638685), (15, 553527), (19, 436995), (27, 307515), (39, 212895), (45, 184509), (57, 145665), (65, 127737), (81, 102505), (83, 100035), (95, 87399), (117, 70965), (135, 61503), (171, 48555), (195, 42579), (247, 33615), (249, 33345), (285, 29133), (351, 23655), (405, 20501), (415, 20007), (513, 16185), (585, 14193), (741, 11205), (747, 11115), (855, 9711), (1053, 7885), (1079, 7695), (1235, 6723), (1245, 6669), (1539, 5395), (1577, 5265), (1755, 4731), (2223, 3735), (2241, 3705), (2565, 3237)]