17119595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 5897365

約数列:

[1, 5, 17, 31, 73, 85, 89, 155, 365, 445, 527, 1241, 1513, 2263, 2635, 2759, 6205, 6497, 7565, 11315, 13795, 32485, 38471, 46903, 110449, 192355, 201407, 234515, 552245, 1007035, 3423919, 17119595]

約数ペア:

[(1, 17119595), (5, 3423919), (17, 1007035), (31, 552245), (73, 234515), (85, 201407), (89, 192355), (155, 110449), (365, 46903), (445, 38471), (527, 32485), (1241, 13795), (1513, 11315), (2263, 7565), (2635, 6497), (2759, 6205)]