40602505

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 52744608

約数和(自身を除く): 12142103

約数列:

[1, 5, 37, 41, 53, 101, 185, 205, 265, 505, 1517, 1961, 2173, 3737, 4141, 5353, 7585, 9805, 10865, 18685, 20705, 26765, 80401, 153217, 198061, 219473, 402005, 766085, 990305, 1097365, 8120501, 40602505]

約数ペア:

[(1, 40602505), (5, 8120501), (37, 1097365), (41, 990305), (53, 766085), (101, 402005), (185, 219473), (205, 198061), (265, 153217), (505, 80401), (1517, 26765), (1961, 20705), (2173, 18685), (3737, 10865), (4141, 9805), (5353, 7585)]