27709645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 8578355

約数列:

[1, 5, 29, 41, 59, 79, 145, 205, 295, 395, 1189, 1711, 2291, 2419, 3239, 4661, 5945, 8555, 11455, 12095, 16195, 23305, 70151, 93931, 135169, 191101, 350755, 469655, 675845, 955505, 5541929, 27709645]

約数ペア:

[(1, 27709645), (5, 5541929), (29, 955505), (41, 675845), (59, 469655), (79, 350755), (145, 191101), (205, 135169), (295, 93931), (395, 70151), (1189, 23305), (1711, 16195), (2291, 12095), (2419, 11455), (3239, 8555), (4661, 5945)]