15494349

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 7729971

約数列:

[1, 3, 13, 39, 47, 79, 107, 141, 237, 321, 611, 1027, 1391, 1833, 3081, 3713, 4173, 5029, 8453, 11139, 15087, 25359, 48269, 65377, 109889, 144807, 196131, 329667, 397291, 1191873, 5164783, 15494349]

約数ペア:

[(1, 15494349), (3, 5164783), (13, 1191873), (39, 397291), (47, 329667), (79, 196131), (107, 144807), (141, 109889), (237, 65377), (321, 48269), (611, 25359), (1027, 15087), (1391, 11139), (1833, 8453), (3081, 5029), (3713, 4173)]