233468905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 308302848

約数和(自身を除く): 74833943

約数列:

[1, 5, 17, 31, 85, 155, 251, 353, 527, 1255, 1765, 2635, 4267, 6001, 7781, 10943, 21335, 30005, 38905, 54715, 88603, 132277, 186031, 443015, 661385, 930155, 1506251, 2746693, 7531255, 13733465, 46693781, 233468905]

約数ペア:

[(1, 233468905), (5, 46693781), (17, 13733465), (31, 7531255), (85, 2746693), (155, 1506251), (251, 930155), (353, 661385), (527, 443015), (1255, 186031), (1765, 132277), (2635, 88603), (4267, 54715), (6001, 38905), (7781, 30005), (10943, 21335)]