133036275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 227985408

約数和(自身を除く): 94949133

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 191, 251, 555, 573, 753, 925, 955, 1255, 2775, 2865, 3765, 4775, 6275, 7067, 9287, 14325, 18825, 21201, 27861, 35335, 46435, 47941, 106005, 139305, 143823, 176675, 232175, 239705, 530025, 696525, 719115, 1198525, 1773817, 3595575, 5321451, 8869085, 26607255, 44345425, 133036275]

約数ペア:

[(1, 133036275), (3, 44345425), (5, 26607255), (15, 8869085), (25, 5321451), (37, 3595575), (75, 1773817), (111, 1198525), (185, 719115), (191, 696525), (251, 530025), (555, 239705), (573, 232175), (753, 176675), (925, 143823), (955, 139305), (1255, 106005), (2775, 47941), (2865, 46435), (3765, 35335), (4775, 27861), (6275, 21201), (7067, 18825), (9287, 14325)]