38786895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 78174720

約数和(自身を除く): 39387825

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2087, 2655, 3717, 6195, 6261, 10435, 14609, 18585, 18783, 31305, 43827, 73045, 93915, 123133, 131481, 219135, 369399, 615665, 657405, 861931, 1108197, 1846995, 2585793, 4309655, 5540985, 7757379, 12928965, 38786895]

約数ペア:

[(1, 38786895), (3, 12928965), (5, 7757379), (7, 5540985), (9, 4309655), (15, 2585793), (21, 1846995), (35, 1108197), (45, 861931), (59, 657405), (63, 615665), (105, 369399), (177, 219135), (295, 131481), (315, 123133), (413, 93915), (531, 73045), (885, 43827), (1239, 31305), (2065, 18783), (2087, 18585), (2655, 14609), (3717, 10435), (6195, 6261)]