126688185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 249231360

約数和(自身を除く): 122543175

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 999, 1443, 1665, 1755, 1951, 2405, 4329, 4995, 5853, 7215, 9755, 12987, 17559, 21645, 25363, 29265, 52677, 64935, 72187, 76089, 87795, 126815, 216561, 228267, 263385, 360935, 380445, 649683, 684801, 938431, 1082805, 1141335, 1949049, 2815293, 3248415, 3424005, 4692155, 8445879, 9745245, 14076465, 25337637, 42229395, 126688185]

約数ペア:

[(1, 126688185), (3, 42229395), (5, 25337637), (9, 14076465), (13, 9745245), (15, 8445879), (27, 4692155), (37, 3424005), (39, 3248415), (45, 2815293), (65, 1949049), (111, 1141335), (117, 1082805), (135, 938431), (185, 684801), (195, 649683), (333, 380445), (351, 360935), (481, 263385), (555, 228267), (585, 216561), (999, 126815), (1443, 87795), (1665, 76089), (1755, 72187), (1951, 64935), (2405, 52677), (4329, 29265), (4995, 25363), (5853, 21645), (7215, 17559), (9755, 12987)]