16091625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 14099991

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 83, 125, 141, 165, 235, 249, 275, 375, 415, 517, 705, 825, 913, 1175, 1245, 1375, 1551, 2075, 2585, 2739, 3525, 3901, 4125, 4565, 5875, 6225, 7755, 10375, 11703, 12925, 13695, 17625, 19505, 22825, 31125, 38775, 42911, 58515, 64625, 68475, 97525, 114125, 128733, 193875, 214555, 292575, 342375, 487625, 643665, 1072775, 1462875, 3218325, 5363875, 16091625]

約数ペア:

[(1, 16091625), (3, 5363875), (5, 3218325), (11, 1462875), (15, 1072775), (25, 643665), (33, 487625), (47, 342375), (55, 292575), (75, 214555), (83, 193875), (125, 128733), (141, 114125), (165, 97525), (235, 68475), (249, 64625), (275, 58515), (375, 42911), (415, 38775), (517, 31125), (705, 22825), (825, 19505), (913, 17625), (1175, 13695), (1245, 12925), (1375, 11703), (1551, 10375), (2075, 7755), (2585, 6225), (2739, 5875), (3525, 4565), (3901, 4125)]