82088325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 169917696

約数和(自身を除く): 87829371

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 425, 495, 561, 765, 825, 935, 1275, 1683, 1951, 2475, 2805, 3825, 4675, 5853, 8415, 9755, 14025, 17559, 21461, 29265, 33167, 42075, 48775, 64383, 87795, 99501, 107305, 146325, 165835, 193149, 298503, 321915, 364837, 438975, 497505, 536525, 829175, 965745, 1094511, 1492515, 1609575, 1824185, 2487525, 3283533, 4828725, 5472555, 7462575, 9120925, 16417665, 27362775, 82088325]

約数ペア:

[(1, 82088325), (3, 27362775), (5, 16417665), (9, 9120925), (11, 7462575), (15, 5472555), (17, 4828725), (25, 3283533), (33, 2487525), (45, 1824185), (51, 1609575), (55, 1492515), (75, 1094511), (85, 965745), (99, 829175), (153, 536525), (165, 497505), (187, 438975), (225, 364837), (255, 321915), (275, 298503), (425, 193149), (495, 165835), (561, 146325), (765, 107305), (825, 99501), (935, 87795), (1275, 64383), (1683, 48775), (1951, 42075), (2475, 33167), (2805, 29265), (3825, 21461), (4675, 17559), (5853, 14025), (8415, 9755)]