27590445

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 48950460

約数和(自身を除く): 21360015

約数列:

[1, 3, 5, 9, 15, 45, 83, 89, 249, 267, 415, 445, 747, 801, 1245, 1335, 3735, 4005, 6889, 7387, 20667, 22161, 34445, 36935, 62001, 66483, 103335, 110805, 310005, 332415, 613121, 1839363, 3065605, 5518089, 9196815, 27590445]

約数ペア:

[(1, 27590445), (3, 9196815), (5, 5518089), (9, 3065605), (15, 1839363), (45, 613121), (83, 332415), (89, 310005), (249, 110805), (267, 103335), (415, 66483), (445, 62001), (747, 36935), (801, 34445), (1245, 22161), (1335, 20667), (3735, 7387), (4005, 6889)]