15693995135

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{69401}}^1$

素因数の和:69504

約数の個数: 48

約数和(自身を含む): 23925367872

約数和(自身を除く): 8231372737

約数列:

[1, 5, 7, 13, 35, 49, 65, 71, 91, 245, 355, 455, 497, 637, 923, 2485, 3185, 3479, 4615, 6461, 17395, 32305, 45227, 69401, 226135, 347005, 485807, 902213, 2429035, 3400649, 4511065, 4927471, 6315491, 17003245, 24637355, 31577455, 34492297, 44208437, 64057123, 172461485, 221042185, 241446079, 320285615, 448399861, 1207230395, 2241999305, 3138799027, 15693995135]

約数ペア:

[(1, 15693995135), (5, 3138799027), (7, 2241999305), (13, 1207230395), (35, 448399861), (49, 320285615), (65, 241446079), (71, 221042185), (91, 172461485), (245, 64057123), (355, 44208437), (455, 34492297), (497, 31577455), (637, 24637355), (923, 17003245), (2485, 6315491), (3185, 4927471), (3479, 4511065), (4615, 3400649), (6461, 2429035), (17395, 902213), (32305, 485807), (45227, 347005), (69401, 226135)]