65214545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 92012544

約数和(自身を除く): 26797999

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1663, 1705, 3565, 7843, 8315, 18293, 38249, 39215, 51553, 91465, 191245, 257765, 420739, 567083, 1185719, 2103695, 2835415, 5928595, 13042909, 65214545]

約数ペア:

[(1, 65214545), (5, 13042909), (11, 5928595), (23, 2835415), (31, 2103695), (55, 1185719), (115, 567083), (155, 420739), (253, 257765), (341, 191245), (713, 91465), (1265, 51553), (1663, 39215), (1705, 38249), (3565, 18293), (7843, 8315)]