13790865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 12336495

約数列:

[1, 3, 5, 11, 15, 19, 33, 53, 55, 57, 83, 95, 159, 165, 209, 249, 265, 285, 415, 583, 627, 795, 913, 1007, 1045, 1245, 1577, 1749, 2739, 2915, 3021, 3135, 4399, 4565, 4731, 5035, 7885, 8745, 11077, 13197, 13695, 15105, 17347, 21995, 23655, 33231, 48389, 52041, 55385, 65985, 83581, 86735, 145167, 166155, 241945, 250743, 260205, 417905, 725835, 919391, 1253715, 2758173, 4596955, 13790865]

約数ペア:

[(1, 13790865), (3, 4596955), (5, 2758173), (11, 1253715), (15, 919391), (19, 725835), (33, 417905), (53, 260205), (55, 250743), (57, 241945), (83, 166155), (95, 145167), (159, 86735), (165, 83581), (209, 65985), (249, 55385), (265, 52041), (285, 48389), (415, 33231), (583, 23655), (627, 21995), (795, 17347), (913, 15105), (1007, 13695), (1045, 13197), (1245, 11077), (1577, 8745), (1749, 7885), (2739, 5035), (2915, 4731), (3021, 4565), (3135, 4399)]