33621975

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 64415520

約数和(自身を除く): 30793545

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 73, 75, 89, 115, 207, 219, 225, 267, 345, 365, 445, 575, 657, 801, 1035, 1095, 1335, 1679, 1725, 1825, 2047, 2225, 3285, 4005, 5037, 5175, 5475, 6141, 6497, 6675, 8395, 10235, 15111, 16425, 18423, 19491, 20025, 25185, 30705, 32485, 41975, 51175, 58473, 75555, 92115, 97455, 125925, 149431, 153525, 162425, 292365, 377775, 448293, 460575, 487275, 747155, 1344879, 1461825, 2241465, 3735775, 6724395, 11207325, 33621975]

約数ペア:

[(1, 33621975), (3, 11207325), (5, 6724395), (9, 3735775), (15, 2241465), (23, 1461825), (25, 1344879), (45, 747155), (69, 487275), (73, 460575), (75, 448293), (89, 377775), (115, 292365), (207, 162425), (219, 153525), (225, 149431), (267, 125925), (345, 97455), (365, 92115), (445, 75555), (575, 58473), (657, 51175), (801, 41975), (1035, 32485), (1095, 30705), (1335, 25185), (1679, 20025), (1725, 19491), (1825, 18423), (2047, 16425), (2225, 15111), (3285, 10235), (4005, 8395), (5037, 6675), (5175, 6497), (5475, 6141)]