4909345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 7354368

約数和(自身を除く): 2445023

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 223, 259, 595, 629, 1115, 1295, 1561, 3145, 3791, 4403, 7805, 8251, 18955, 22015, 26537, 41255, 57757, 132685, 140267, 288785, 701335, 981869, 4909345]

約数ペア:

[(1, 4909345), (5, 981869), (7, 701335), (17, 288785), (35, 140267), (37, 132685), (85, 57757), (119, 41255), (185, 26537), (223, 22015), (259, 18955), (595, 8251), (629, 7805), (1115, 4403), (1295, 3791), (1561, 3145)]