60000905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 81368064

約数和(自身を除く): 21367159

約数列:

[1, 5, 17, 23, 47, 85, 115, 235, 391, 653, 799, 1081, 1955, 3265, 3995, 5405, 11101, 15019, 18377, 30691, 55505, 75095, 91885, 153455, 255323, 521747, 705893, 1276615, 2608735, 3529465, 12000181, 60000905]

約数ペア:

[(1, 60000905), (5, 12000181), (17, 3529465), (23, 2608735), (47, 1276615), (85, 705893), (115, 521747), (235, 255323), (391, 153455), (653, 91885), (799, 75095), (1081, 55505), (1955, 30691), (3265, 18377), (3995, 15019), (5405, 11101)]