41378445

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 75271680

約数和(自身を除く): 33893235

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1439, 1917, 3195, 4317, 5751, 7195, 9585, 12951, 21585, 28755, 38853, 64755, 102169, 116559, 194265, 306507, 510845, 582795, 919521, 1532535, 2758563, 4597605, 8275689, 13792815, 41378445]

約数ペア:

[(1, 41378445), (3, 13792815), (5, 8275689), (9, 4597605), (15, 2758563), (27, 1532535), (45, 919521), (71, 582795), (81, 510845), (135, 306507), (213, 194265), (355, 116559), (405, 102169), (639, 64755), (1065, 38853), (1439, 28755), (1917, 21585), (3195, 12951), (4317, 9585), (5751, 7195)]