239419345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 322704000

約数和(自身を除く): 83284655

約数列:

[1, 5, 11, 55, 59, 89, 295, 445, 649, 829, 979, 3245, 4145, 4895, 5251, 9119, 26255, 45595, 48911, 57761, 73781, 244555, 288805, 368905, 538021, 811591, 2690105, 4057955, 4353079, 21765395, 47883869, 239419345]

約数ペア:

[(1, 239419345), (5, 47883869), (11, 21765395), (55, 4353079), (59, 4057955), (89, 2690105), (295, 811591), (445, 538021), (649, 368905), (829, 288805), (979, 244555), (3245, 73781), (4145, 57761), (4895, 48911), (5251, 45595), (9119, 26255)]