13015979085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{507149}}^1$

素因数の和:507245

約数の個数: 32

約数和(自身を含む): 21908880000

約数和(自身を除く): 8892900915

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 5133, 8555, 25665, 507149, 1521447, 2535745, 7607235, 14707321, 29921791, 44121963, 73536605, 89765373, 149608955, 220609815, 448826865, 867731939, 2603195817, 4338659695, 13015979085]

約数ペア:

[(1, 13015979085), (3, 4338659695), (5, 2603195817), (15, 867731939), (29, 448826865), (59, 220609815), (87, 149608955), (145, 89765373), (177, 73536605), (295, 44121963), (435, 29921791), (885, 14707321), (1711, 7607235), (5133, 2535745), (8555, 1521447), (25665, 507149)]