23730685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 8617475

約数列:

[1, 5, 11, 55, 59, 71, 103, 295, 355, 515, 649, 781, 1133, 3245, 3905, 4189, 5665, 6077, 7313, 20945, 30385, 36565, 46079, 66847, 80443, 230395, 334235, 402215, 431467, 2157335, 4746137, 23730685]

約数ペア:

[(1, 23730685), (5, 4746137), (11, 2157335), (55, 431467), (59, 402215), (71, 334235), (103, 230395), (295, 80443), (355, 66847), (515, 46079), (649, 36565), (781, 30385), (1133, 20945), (3245, 7313), (3905, 6077), (4189, 5665)]