15697301991545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{3505517}}^1$

素因数の和:3506057

約数の個数: 32

約数和(自身を含む): 20141304220800

約数和(自身を除く): 4444002229255

約数列:

[1, 5, 17, 85, 139, 379, 695, 1895, 2363, 6443, 11815, 32215, 52681, 263405, 895577, 3505517, 4477885, 17527585, 59593789, 297968945, 487266863, 1328590943, 2436334315, 6642954715, 8283536671, 22586046031, 41417683355, 112930230155, 184674141077, 923370705385, 3139460398309, 15697301991545]

約数ペア:

[(1, 15697301991545), (5, 3139460398309), (17, 923370705385), (85, 184674141077), (139, 112930230155), (379, 41417683355), (695, 22586046031), (1895, 8283536671), (2363, 6642954715), (6443, 2436334315), (11815, 1328590943), (32215, 487266863), (52681, 297968945), (263405, 59593789), (895577, 17527585), (3505517, 4477885)]