27525990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12923}}^1$

素因数の和:13004

約数の個数: 32

約数和(自身を含む): 66998016

約数和(自身を除く): 39472026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12923, 25846, 38769, 64615, 77538, 129230, 193845, 387690, 917533, 1835066, 2752599, 4587665, 5505198, 9175330, 13762995, 27525990]

約数ペア:

[(1, 27525990), (2, 13762995), (3, 9175330), (5, 5505198), (6, 4587665), (10, 2752599), (15, 1835066), (30, 917533), (71, 387690), (142, 193845), (213, 129230), (355, 77538), (426, 64615), (710, 38769), (1065, 25846), (2130, 12923)]