139264655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 180683136

約数和(自身を除く): 41418481

約数列:

[1, 5, 23, 53, 73, 115, 265, 313, 365, 1219, 1565, 1679, 3869, 6095, 7199, 8395, 16589, 19345, 22849, 35995, 82945, 88987, 114245, 381547, 444935, 525527, 1210997, 1907735, 2627635, 6054985, 27852931, 139264655]

約数ペア:

[(1, 139264655), (5, 27852931), (23, 6054985), (53, 2627635), (73, 1907735), (115, 1210997), (265, 525527), (313, 444935), (365, 381547), (1219, 114245), (1565, 88987), (1679, 82945), (3869, 35995), (6095, 22849), (7199, 19345), (8395, 16589)]