23215115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 36785664

約数和(自身を除く): 13570549

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 3547, 6545, 17735, 24829, 39017, 60299, 124145, 195085, 273119, 301495, 422093, 663289, 1365595, 2110465, 3316445, 4643023, 23215115]

約数ペア:

[(1, 23215115), (5, 4643023), (7, 3316445), (11, 2110465), (17, 1365595), (35, 663289), (55, 422093), (77, 301495), (85, 273119), (119, 195085), (187, 124145), (385, 60299), (595, 39017), (935, 24829), (1309, 17735), (3547, 6545)]