171410005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 230243328

約数和(自身を除く): 58833323

約数列:

[1, 5, 13, 31, 65, 155, 257, 331, 403, 1285, 1655, 2015, 3341, 4303, 7967, 10261, 16705, 21515, 39835, 51305, 85067, 103571, 133393, 425335, 517855, 666965, 1105871, 2637077, 5529355, 13185385, 34282001, 171410005]

約数ペア:

[(1, 171410005), (5, 34282001), (13, 13185385), (31, 5529355), (65, 2637077), (155, 1105871), (257, 666965), (331, 517855), (403, 425335), (1285, 133393), (1655, 103571), (2015, 85067), (3341, 51305), (4303, 39835), (7967, 21515), (10261, 16705)]