151305280995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{162791}}^1$

素因数の和:162984

約数の個数: 64

約数和(自身を含む): 272302829568

約数和(自身を除く): 120997548573

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 131, 165, 215, 393, 473, 645, 655, 1419, 1441, 1965, 2365, 4323, 5633, 7095, 7205, 16899, 21615, 28165, 61963, 84495, 162791, 185889, 309815, 488373, 813955, 929445, 1790701, 2441865, 5372103, 7000013, 8953505, 21000039, 21325621, 26860515, 35000065, 63976863, 77000143, 105000195, 106628105, 231000429, 234581831, 319884315, 385000715, 703745493, 917001703, 1155002145, 1172909155, 2751005109, 3518727465, 4585008515, 10087018733, 13755025545, 30261056199, 50435093665, 151305280995]

約数ペア:

[(1, 151305280995), (3, 50435093665), (5, 30261056199), (11, 13755025545), (15, 10087018733), (33, 4585008515), (43, 3518727465), (55, 2751005109), (129, 1172909155), (131, 1155002145), (165, 917001703), (215, 703745493), (393, 385000715), (473, 319884315), (645, 234581831), (655, 231000429), (1419, 106628105), (1441, 105000195), (1965, 77000143), (2365, 63976863), (4323, 35000065), (5633, 26860515), (7095, 21325621), (7205, 21000039), (16899, 8953505), (21615, 7000013), (28165, 5372103), (61963, 2441865), (84495, 1790701), (162791, 929445), (185889, 813955), (309815, 488373)]