8301195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 17593056

約数和(自身を除く): 9291861

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 73, 95, 105, 133, 171, 219, 285, 315, 361, 365, 399, 511, 657, 665, 855, 1083, 1095, 1197, 1387, 1533, 1805, 1995, 2527, 2555, 3249, 3285, 4161, 4599, 5415, 5985, 6935, 7581, 7665, 9709, 12483, 12635, 16245, 20805, 22743, 22995, 26353, 29127, 37905, 48545, 62415, 79059, 87381, 113715, 131765, 145635, 184471, 237177, 395295, 436905, 553413, 922355, 1185885, 1660239, 2767065, 8301195]

約数ペア:

[(1, 8301195), (3, 2767065), (5, 1660239), (7, 1185885), (9, 922355), (15, 553413), (19, 436905), (21, 395295), (35, 237177), (45, 184471), (57, 145635), (63, 131765), (73, 113715), (95, 87381), (105, 79059), (133, 62415), (171, 48545), (219, 37905), (285, 29127), (315, 26353), (361, 22995), (365, 22743), (399, 20805), (511, 16245), (657, 12635), (665, 12483), (855, 9709), (1083, 7665), (1095, 7581), (1197, 6935), (1387, 5985), (1533, 5415), (1805, 4599), (1995, 4161), (2527, 3285), (2555, 3249)]