22918163905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{1907}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 34500791808

約数和(自身を除く): 11582627903

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 433, 455, 793, 1907, 2135, 2165, 3031, 3965, 5551, 5629, 9535, 13349, 15155, 24791, 26413, 27755, 28145, 39403, 66745, 116327, 123955, 132065, 173537, 184891, 197015, 343369, 581635, 814289, 825731, 867685, 924455, 1512251, 1716845, 2403583, 4071445, 4128655, 5780117, 7561255, 10585757, 10734503, 12017915, 28900585, 50369591, 52928785, 53672515, 75141521, 251847955, 352587137, 375707605, 654804683, 1762935685, 3274023415, 4583632781, 22918163905]

約数ペア:

[(1, 22918163905), (5, 4583632781), (7, 3274023415), (13, 1762935685), (35, 654804683), (61, 375707605), (65, 352587137), (91, 251847955), (305, 75141521), (427, 53672515), (433, 52928785), (455, 50369591), (793, 28900585), (1907, 12017915), (2135, 10734503), (2165, 10585757), (3031, 7561255), (3965, 5780117), (5551, 4128655), (5629, 4071445), (9535, 2403583), (13349, 1716845), (15155, 1512251), (24791, 924455), (26413, 867685), (27755, 825731), (28145, 814289), (39403, 581635), (66745, 343369), (116327, 197015), (123955, 184891), (132065, 173537)]