172893752715

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{15497}}^1$

素因数の和:15792

約数の個数: 64

約数和(自身を含む): 286417918080

約数和(自身を除く): 113524165365

約数列:

[1, 3, 5, 15, 61, 89, 137, 183, 267, 305, 411, 445, 685, 915, 1335, 2055, 5429, 8357, 12193, 15497, 16287, 25071, 27145, 36579, 41785, 46491, 60965, 77485, 81435, 125355, 182895, 232455, 743773, 945317, 1379233, 2123089, 2231319, 2835951, 3718865, 4137699, 4726585, 6369267, 6896165, 10615445, 11156595, 14179755, 20688495, 31846335, 84133213, 129508429, 188954921, 252399639, 388525287, 420666065, 566864763, 647542145, 944774605, 1261998195, 1942626435, 2834323815, 11526250181, 34578750543, 57631250905, 172893752715]

約数ペア:

[(1, 172893752715), (3, 57631250905), (5, 34578750543), (15, 11526250181), (61, 2834323815), (89, 1942626435), (137, 1261998195), (183, 944774605), (267, 647542145), (305, 566864763), (411, 420666065), (445, 388525287), (685, 252399639), (915, 188954921), (1335, 129508429), (2055, 84133213), (5429, 31846335), (8357, 20688495), (12193, 14179755), (15497, 11156595), (16287, 10615445), (25071, 6896165), (27145, 6369267), (36579, 4726585), (41785, 4137699), (46491, 3718865), (60965, 2835951), (77485, 2231319), (81435, 2123089), (125355, 1379233), (182895, 945317), (232455, 743773)]