71204445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 135233280

約数和(自身を除く): 64028835

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 885, 2063, 2301, 2655, 3835, 6189, 6903, 10315, 11505, 18567, 26819, 30945, 34515, 80457, 92835, 121717, 134095, 241371, 365151, 402285, 608585, 1095453, 1206855, 1582321, 1825755, 4746963, 5477265, 7911605, 14240889, 23734815, 71204445]

約数ペア:

[(1, 71204445), (3, 23734815), (5, 14240889), (9, 7911605), (13, 5477265), (15, 4746963), (39, 1825755), (45, 1582321), (59, 1206855), (65, 1095453), (117, 608585), (177, 402285), (195, 365151), (295, 241371), (531, 134095), (585, 121717), (767, 92835), (885, 80457), (2063, 34515), (2301, 30945), (2655, 26819), (3835, 18567), (6189, 11505), (6903, 10315)]