118986805

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 168309504

約数和(自身を除く): 49322699

約数列:

[1, 5, 7, 35, 43, 173, 215, 301, 457, 865, 1211, 1505, 2285, 3199, 6055, 7439, 15995, 19651, 37195, 52073, 79061, 98255, 137557, 260365, 395305, 553427, 687785, 2767135, 3399623, 16998115, 23797361, 118986805]

約数ペア:

[(1, 118986805), (5, 23797361), (7, 16998115), (35, 3399623), (43, 2767135), (173, 687785), (215, 553427), (301, 395305), (457, 260365), (865, 137557), (1211, 98255), (1505, 79061), (2285, 52073), (3199, 37195), (6055, 19651), (7439, 15995)]