89096215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 30121961

約数列:

[1, 5, 13, 43, 65, 127, 215, 251, 559, 635, 1255, 1651, 2795, 3263, 5461, 8255, 10793, 16315, 27305, 31877, 53965, 70993, 140309, 159385, 354965, 414401, 701545, 1370711, 2072005, 6853555, 17819243, 89096215]

約数ペア:

[(1, 89096215), (5, 17819243), (13, 6853555), (43, 2072005), (65, 1370711), (127, 701545), (215, 414401), (251, 354965), (559, 159385), (635, 140309), (1255, 70993), (1651, 53965), (2795, 31877), (3263, 27305), (5461, 16315), (8255, 10793)]