165494355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 296110080

約数和(自身を除く): 130615725

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 67, 159, 195, 201, 239, 265, 335, 689, 717, 795, 871, 1005, 1195, 2067, 2613, 3107, 3445, 3551, 3585, 4355, 9321, 10335, 10653, 12667, 13065, 15535, 16013, 17755, 38001, 46163, 46605, 48039, 53265, 63335, 80065, 138489, 164671, 190005, 208169, 230815, 240195, 494013, 624507, 692445, 823355, 848689, 1040845, 2470065, 2546067, 3122535, 4243445, 11032957, 12730335, 33098871, 55164785, 165494355]

約数ペア:

[(1, 165494355), (3, 55164785), (5, 33098871), (13, 12730335), (15, 11032957), (39, 4243445), (53, 3122535), (65, 2546067), (67, 2470065), (159, 1040845), (195, 848689), (201, 823355), (239, 692445), (265, 624507), (335, 494013), (689, 240195), (717, 230815), (795, 208169), (871, 190005), (1005, 164671), (1195, 138489), (2067, 80065), (2613, 63335), (3107, 53265), (3445, 48039), (3551, 46605), (3585, 46163), (4355, 38001), (9321, 17755), (10335, 16013), (10653, 15535), (12667, 13065)]