236268765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 447897600

約数和(自身を除く): 211628835

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 47, 69, 115, 135, 141, 207, 235, 345, 423, 621, 705, 1035, 1081, 1269, 1619, 2115, 3105, 3243, 4857, 5405, 6345, 8095, 9729, 14571, 16215, 24285, 29187, 37237, 43713, 48645, 72855, 76093, 111711, 145935, 186185, 218565, 228279, 335133, 380465, 558555, 684837, 1005399, 1141395, 1675665, 1750139, 2054511, 3424185, 5026995, 5250417, 8750695, 10272555, 15751251, 26252085, 47253753, 78756255, 236268765]

約数ペア:

[(1, 236268765), (3, 78756255), (5, 47253753), (9, 26252085), (15, 15751251), (23, 10272555), (27, 8750695), (45, 5250417), (47, 5026995), (69, 3424185), (115, 2054511), (135, 1750139), (141, 1675665), (207, 1141395), (235, 1005399), (345, 684837), (423, 558555), (621, 380465), (705, 335133), (1035, 228279), (1081, 218565), (1269, 186185), (1619, 145935), (2115, 111711), (3105, 76093), (3243, 72855), (4857, 48645), (5405, 43713), (6345, 37237), (8095, 29187), (9729, 24285), (14571, 16215)]