9423505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 14112000

約数和(自身を除く): 4688495

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 149, 455, 695, 745, 973, 1043, 1807, 1937, 4865, 5215, 9035, 9685, 12649, 13559, 20711, 63245, 67795, 103555, 144977, 269243, 724885, 1346215, 1884701, 9423505]

約数ペア:

[(1, 9423505), (5, 1884701), (7, 1346215), (13, 724885), (35, 269243), (65, 144977), (91, 103555), (139, 67795), (149, 63245), (455, 20711), (695, 13559), (745, 12649), (973, 9685), (1043, 9035), (1807, 5215), (1937, 4865)]