15215695911

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{138497}}^1$

素因数の和:138832

約数の個数: 32

約数和(自身を含む): 24353488320

約数和(自身を除く): 9137792409

約数列:

[1, 3, 9, 13, 27, 39, 117, 313, 351, 939, 2817, 4069, 8451, 12207, 36621, 109863, 138497, 415491, 1246473, 1800461, 3739419, 5401383, 16204149, 43349561, 48612447, 130048683, 390146049, 563544293, 1170438147, 1690632879, 5071898637, 15215695911]

約数ペア:

[(1, 15215695911), (3, 5071898637), (9, 1690632879), (13, 1170438147), (27, 563544293), (39, 390146049), (117, 130048683), (313, 48612447), (351, 43349561), (939, 16204149), (2817, 5401383), (4069, 3739419), (8451, 1800461), (12207, 1246473), (36621, 415491), (109863, 138497)]