64154175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 114135552

約数和(自身を除く): 49981377

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 335, 425, 751, 1005, 1139, 1275, 1675, 2253, 3417, 3755, 5025, 5695, 11265, 12767, 17085, 18775, 28475, 38301, 50317, 56325, 63835, 85425, 150951, 191505, 251585, 319175, 754755, 855389, 957525, 1257925, 2566167, 3773775, 4276945, 12830835, 21384725, 64154175]

約数ペア:

[(1, 64154175), (3, 21384725), (5, 12830835), (15, 4276945), (17, 3773775), (25, 2566167), (51, 1257925), (67, 957525), (75, 855389), (85, 754755), (201, 319175), (255, 251585), (335, 191505), (425, 150951), (751, 85425), (1005, 63835), (1139, 56325), (1275, 50317), (1675, 38301), (2253, 28475), (3417, 18775), (3755, 17085), (5025, 12767), (5695, 11265)]