54420415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 79119360

約数和(自身を除く): 24698945

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 805, 1009, 1541, 2345, 5045, 7063, 7705, 10787, 23207, 35315, 53935, 67603, 116035, 162449, 338015, 473221, 812245, 1554869, 2366105, 7774345, 10884083, 54420415]

約数ペア:

[(1, 54420415), (5, 10884083), (7, 7774345), (23, 2366105), (35, 1554869), (67, 812245), (115, 473221), (161, 338015), (335, 162449), (469, 116035), (805, 67603), (1009, 53935), (1541, 35315), (2345, 23207), (5045, 10787), (7063, 7705)]