7922255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 11327040

約数和(自身を除く): 3404785

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 229, 407, 629, 935, 1145, 2035, 2519, 3145, 3893, 6919, 8473, 12595, 19465, 34595, 42365, 42823, 93203, 144041, 214115, 466015, 720205, 1584451, 7922255]

約数ペア:

[(1, 7922255), (5, 1584451), (11, 720205), (17, 466015), (37, 214115), (55, 144041), (85, 93203), (185, 42823), (187, 42365), (229, 34595), (407, 19465), (629, 12595), (935, 8473), (1145, 6919), (2035, 3893), (2519, 3145)]