74416905

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 138237840

約数和(自身を除く): 63820935

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 765, 801, 1093, 1335, 1513, 3279, 4005, 4539, 5465, 7565, 9837, 13617, 16395, 18581, 22695, 49185, 55743, 68085, 92905, 97277, 167229, 278715, 291831, 486385, 836145, 875493, 1459155, 1653709, 4377465, 4961127, 8268545, 14883381, 24805635, 74416905]

約数ペア:

[(1, 74416905), (3, 24805635), (5, 14883381), (9, 8268545), (15, 4961127), (17, 4377465), (45, 1653709), (51, 1459155), (85, 875493), (89, 836145), (153, 486385), (255, 291831), (267, 278715), (445, 167229), (765, 97277), (801, 92905), (1093, 68085), (1335, 55743), (1513, 49185), (3279, 22695), (4005, 18581), (4539, 16395), (5465, 13617), (7565, 9837)]