65143485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 124495488

約数和(自身を除く): 59352003

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 495, 505, 909, 1111, 1303, 1515, 3333, 3909, 4545, 5555, 6515, 9999, 11727, 14333, 16665, 19545, 42999, 49995, 58635, 71665, 128997, 131603, 214995, 394809, 644985, 658015, 1184427, 1447633, 1974045, 4342899, 5922135, 7238165, 13028697, 21714495, 65143485]

約数ペア:

[(1, 65143485), (3, 21714495), (5, 13028697), (9, 7238165), (11, 5922135), (15, 4342899), (33, 1974045), (45, 1447633), (55, 1184427), (99, 658015), (101, 644985), (165, 394809), (303, 214995), (495, 131603), (505, 128997), (909, 71665), (1111, 58635), (1303, 49995), (1515, 42999), (3333, 19545), (3909, 16665), (4545, 14333), (5555, 11727), (6515, 9999)]