23784735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 17438433

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 431, 849, 1293, 1415, 2155, 3679, 4245, 5603, 6465, 11037, 16809, 18395, 28015, 55185, 84045, 121973, 365919, 609865, 1585649, 1829595, 4756947, 7928245, 23784735]

約数ペア:

[(1, 23784735), (3, 7928245), (5, 4756947), (13, 1829595), (15, 1585649), (39, 609865), (65, 365919), (195, 121973), (283, 84045), (431, 55185), (849, 28015), (1293, 18395), (1415, 16809), (2155, 11037), (3679, 6465), (4245, 5603)]