804928795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 1107044064

約数和(自身を除く): 302115269

約数列:

[1, 5, 11, 31, 55, 97, 155, 157, 341, 485, 785, 961, 1067, 1705, 1727, 3007, 4805, 4867, 5335, 8635, 10571, 15035, 15229, 24335, 33077, 52855, 53537, 76145, 93217, 150877, 165385, 167519, 267685, 466085, 472099, 754385, 837595, 1025387, 1659647, 2360495, 5126935, 5193089, 8298235, 14635069, 25965445, 73175345, 160985759, 804928795]

約数ペア:

[(1, 804928795), (5, 160985759), (11, 73175345), (31, 25965445), (55, 14635069), (97, 8298235), (155, 5193089), (157, 5126935), (341, 2360495), (485, 1659647), (785, 1025387), (961, 837595), (1067, 754385), (1705, 472099), (1727, 466085), (3007, 267685), (4805, 167519), (4867, 165385), (5335, 150877), (8635, 93217), (10571, 76145), (15035, 53537), (15229, 52855), (24335, 33077)]