17157415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 6896345

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 347, 899, 1595, 1705, 1735, 3817, 4495, 9889, 10063, 10757, 19085, 49445, 50315, 53785, 110693, 118327, 311953, 553465, 591635, 1559765, 3431483, 17157415]

約数ペア:

[(1, 17157415), (5, 3431483), (11, 1559765), (29, 591635), (31, 553465), (55, 311953), (145, 118327), (155, 110693), (319, 53785), (341, 50315), (347, 49445), (899, 19085), (1595, 10757), (1705, 10063), (1735, 9889), (3817, 4495)]