11300905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 5806295

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 197, 385, 745, 985, 1043, 1379, 1639, 2167, 5215, 6895, 8195, 10835, 11473, 15169, 29353, 57365, 75845, 146765, 205471, 322883, 1027355, 1614415, 2260181, 11300905]

約数ペア:

[(1, 11300905), (5, 2260181), (7, 1614415), (11, 1027355), (35, 322883), (55, 205471), (77, 146765), (149, 75845), (197, 57365), (385, 29353), (745, 15169), (985, 11473), (1043, 10835), (1379, 8195), (1639, 6895), (2167, 5215)]