224993745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 411175440

約数和(自身を除く): 186181695

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 435, 477, 795, 1305, 1537, 2385, 3253, 4611, 7685, 9759, 13833, 16265, 23055, 29277, 48795, 69165, 94337, 146385, 172409, 283011, 471685, 517227, 849033, 862045, 1415055, 1551681, 2586135, 4245165, 4999861, 7758405, 14999583, 24999305, 44998749, 74997915, 224993745]

約数ペア:

[(1, 224993745), (3, 74997915), (5, 44998749), (9, 24999305), (15, 14999583), (29, 7758405), (45, 4999861), (53, 4245165), (87, 2586135), (145, 1551681), (159, 1415055), (261, 862045), (265, 849033), (435, 517227), (477, 471685), (795, 283011), (1305, 172409), (1537, 146385), (2385, 94337), (3253, 69165), (4611, 48795), (7685, 29277), (9759, 23055), (13833, 16265)]