64535730715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{6883}}^1$

素因数の和:7411

約数の個数: 32

約数和(自身を含む): 80604260352

約数和(自身を除く): 16068529637

約数列:

[1, 5, 31, 155, 241, 251, 1205, 1255, 6883, 7471, 7781, 34415, 37355, 38905, 60491, 213373, 302455, 1066865, 1658803, 1727633, 1875221, 8294015, 8638165, 9376105, 51422893, 53556623, 257114465, 267783115, 416359553, 2081797765, 12907146143, 64535730715]

約数ペア:

[(1, 64535730715), (5, 12907146143), (31, 2081797765), (155, 416359553), (241, 267783115), (251, 257114465), (1205, 53556623), (1255, 51422893), (6883, 9376105), (7471, 8638165), (7781, 8294015), (34415, 1875221), (37355, 1727633), (38905, 1658803), (60491, 1066865), (213373, 302455)]