8144185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 11907072

約数和(自身を除く): 3762887

約数列:

[1, 5, 7, 23, 35, 67, 115, 151, 161, 335, 469, 755, 805, 1057, 1541, 2345, 3473, 5285, 7705, 10117, 10787, 17365, 24311, 50585, 53935, 70819, 121555, 232691, 354095, 1163455, 1628837, 8144185]

約数ペア:

[(1, 8144185), (5, 1628837), (7, 1163455), (23, 354095), (35, 232691), (67, 121555), (115, 70819), (151, 53935), (161, 50585), (335, 24311), (469, 17365), (755, 10787), (805, 10117), (1057, 7705), (1541, 5285), (2345, 3473)]