9554661505

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 11778228000

約数和(自身を除く): 2223566495

約数列:

[1, 5, 97, 109, 149, 485, 545, 745, 1213, 6065, 10573, 14453, 16241, 52865, 72265, 81205, 117661, 132217, 180737, 588305, 661085, 903685, 1575377, 7876885, 12825049, 17531489, 19700333, 64125245, 87657445, 98501665, 1910932301, 9554661505]

約数ペア:

[(1, 9554661505), (5, 1910932301), (97, 98501665), (109, 87657445), (149, 64125245), (485, 19700333), (545, 17531489), (745, 12825049), (1213, 7876885), (6065, 1575377), (10573, 903685), (14453, 661085), (16241, 588305), (52865, 180737), (72265, 132217), (81205, 117661)]