12123514945

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{883}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 14971537152

約数和(自身を除く): 2848022207

約数列:

[1, 5, 53, 197, 263, 265, 883, 985, 1315, 4415, 10441, 13939, 46799, 51811, 52205, 69695, 173951, 232229, 233995, 259055, 869755, 1161145, 2745983, 9219403, 12308137, 13729915, 45749113, 46097015, 61540685, 228745565, 2424702989, 12123514945]

約数ペア:

[(1, 12123514945), (5, 2424702989), (53, 228745565), (197, 61540685), (263, 46097015), (265, 45749113), (883, 13729915), (985, 12308137), (1315, 9219403), (4415, 2745983), (10441, 1161145), (13939, 869755), (46799, 259055), (51811, 233995), (52205, 232229), (69695, 173951)]