185072615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2969}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 275425920

約数和(自身を除く): 90353305

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 685, 959, 1781, 2969, 4795, 8905, 12467, 14845, 20783, 38597, 62335, 103915, 192985, 270179, 406753, 1350895, 2033765, 2847271, 5287789, 14236355, 26438945, 37014523, 185072615]

約数ペア:

[(1, 185072615), (5, 37014523), (7, 26438945), (13, 14236355), (35, 5287789), (65, 2847271), (91, 2033765), (137, 1350895), (455, 406753), (685, 270179), (959, 192985), (1781, 103915), (2969, 62335), (4795, 38597), (8905, 20783), (12467, 14845)]