513930055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 657072000

約数和(自身を除く): 143141945

約数列:

[1, 5, 23, 89, 115, 149, 337, 445, 745, 1685, 2047, 3427, 7751, 10235, 13261, 17135, 29993, 38755, 50213, 66305, 149965, 251065, 305003, 689839, 1154899, 1525015, 3449195, 4468957, 5774495, 22344785, 102786011, 513930055]

約数ペア:

[(1, 513930055), (5, 102786011), (23, 22344785), (89, 5774495), (115, 4468957), (149, 3449195), (337, 1525015), (445, 1154899), (745, 689839), (1685, 305003), (2047, 251065), (3427, 149965), (7751, 66305), (10235, 50213), (13261, 38755), (17135, 29993)]